Bangor, ME 

National Compensation Survey 

December 2009 

__________________________________________________________________________________________________ 

U.S. Department of Labor 

U.S. Bureau of Labor Statistics 

October 2010

his summary provides results of a December 2009 survey of occupational pay in the Bangor, ME, Metropolitan Statistical Area (MSA). The MSA consists of Penobscot County. 

 Data shown in this summary were collected as part of 

the Bureau of Labor Statistics (BLS) National Compensation Survey (NCS). The NCS provides comprehensive 

measures of occupational earnings, compensation cost 

trends, benefit incidence, and detailed plan provisions. 

This summary is limited to data on occupational wages and 

salaries. 

 Table 1 presents an overview of all tables in this summary. Mean hourly earnings, weekly hours, and relative 

standard errors are given for all industries, private industry, 

and State and local government for selected worker and 

establishment characteristics. 

 Table 2 presents mean hourly earnings data by work 

level for occupational major groups and for detailed occupations. Separate data are also shown for full-time and 

part-time workers. Table 3 provides work level data for 

private industry workers. Table 4 provides similar data for 

State and local government workers. 

 Tables 5 through 7 present hourly wage percentiles that 

describe the distribution of hourly earnings for individual 

workers within each published occupation. Data are provided for the 10th, 25th, 50th, 75th, and 90th percentiles 

for detailed occupations within all industries, private industry, and State and local government. 

 Table 8 presents mean and median hourly, weekly, and 

annual earnings, and the associated hours, for major occupational groups and detailed occupations for full-time 

workers. Table 9 provides the same type of information for 

private industry workers. Table 10 provides similar data 

for State and local government workers. 

 The survey could not have been conducted without the 

cooperation of the many government agencies that provided pay data included in this summary. The Bureau 

thanks these respondents for their cooperation. Field economists of the Bureau of Labor Statistics collected and reviewed the survey data. The Office of Compensation and 

Working Conditions, in cooperation with the Office of 

Field Operations and the Office of Technology and Survey 

Processing in the BLS National Office, designed the survey, processed the data, and prepared the survey for publication. 

Where to find more information

The data contained in this summary are available at 

http://www.bls.gov/ncs/ocs/compub.htm, the BLS Internet site. Data are presented in a Portable Document Format 

(PDF) file and in an ASCII file containing the published 

table formats. 

 For additional information regarding this survey, including a list of occupational classifications, please contact any 

BLS regional office. You may also write to the Bureau of 

Labor Statistics at: Division of Compensation Data Analysis and Planning, 2 Massachusetts Ave., NE., Room 4175, 

Washington, DC 20212, telephone (202) 691-6199, or send 

an e-mail to NCSinfo@bls.gov. 

 Material in this summary is in the public domain and, 

with appropriate credit, may be reproduced without permission. This information will be made available to sensory 

impaired individuals upon request. Voice phone: (202) 

691-5200; Federal Relay Service 1 (800) 877-8339. 

T
Table 1. Summary: Mean hourly earnings1 and weekly hours for selected worker and establishment characteristics, Bangor, ME,

December 2009

Worker and establishment

characteristics

Civilian

workers

Private industry

workers

State and local government

workers

Hourly earnings

Mean

weekly

hours3

Hourly earnings

Mean

weekly

hours3

Hourly earnings

Mean

weekly

hours3

Mean

Relative

error2

(percent)

Mean

Relative

error2

(percent)

Mean

Relative

error2

(percent)

All workers .......................................................... $17.63 3.7 32.5 $16.94 4.6 31.8 $20.62 1.8 35.9

Worker characteristics4,5

Management, professional, and related ........... 27.03 5.0 33.0 29.48 7.8 31.4 23.56 3.4 35.6

Management, business, and financial .......... 24.96 5.0 39.0 24.82 5.8 38.8 25.39 9.4 39.6

Professional and related ............................... 27.77 5.6 31.3 31.86 9.1 28.6 23.22 3.5 35.0

Service .............................................................. 11.24 3.4 27.5 10.69 2.1 26.6 16.15 10.2 38.6

Sales and office ................................................ 13.02 3.0 34.0 12.64 3.0 33.6 15.78 6.4 37.8

Sales and related .......................................... 11.90 4.9 32.0 11.44 3.1 31.6 – – –

Office and administrative support ................. 14.00 3.1 36.1 13.79 3.5 35.7 15.10 4.4 38.1

Natural resources, construction, and

maintenance ................................................... 19.82 6.9 40.0 19.77 7.3 40.0 – – –

Construction and extraction ......................... 18.23 4.8 40.0 18.23 4.8 40.0 – – –

Installation, maintenance, and repair ............ 21.73 10.3 40.0 21.89 11.8 40.0 – – –

Production, transportation, and material

moving ............................................................ 16.79 10.9 35.4 16.99 12.0 36.0 14.76 3.1 30.1

Production .................................................... 18.54 9.9 40.0 18.64 10.4 40.0 – – –

Transportation and material moving ............. 15.36 20.1 32.3 15.49 23.1 33.1 14.51 3.7 28.5

Full time ............................................................ 19.21 3.9 39.3 18.65 5.0 39.6 21.21 1.6 38.3

Part time ........................................................... 11.67 4.5 19.7 11.46 4.8 19.5 14.25 5.7 21.4

Union ................................................................ 20.81 5.1 36.3 19.68 14.0 33.6 21.45 1.5 38.0

Nonunion .......................................................... 16.62 4.6 31.4 16.61 4.8 31.6 16.72 7.0 28.3

Time .................................................................. 17.43 3.5 32.2 16.64 4.3 31.4 20.62 1.8 35.9

Incentive ........................................................... 20.82 6.3 37.4 20.82 6.3 37.4 – – –

Establishment characteristics

Goods producing .............................................. 6 ( ) 6 ( ) 6 ( ) 19.81 5.2 39.8 6 ( ) 6 ( ) 6 ( )

Service providing .............................................. 6 ( ) 6 ( ) 6 ( ) 16.39 5.4 30.6 6 ( ) 6 ( ) 6 ( )

1-99 workers ..................................................... 14.43 4.4 31.1 14.14 5.0 31.0 17.35 6.3 33.0

100-499 workers ............................................... 18.06 7.6 34.5 16.72 10.0 34.2 22.56 4.6 35.5

500 workers or more ......................................... 27.99 4.9 33.4 33.54 5.5 30.2 – – –

1 Earnings are the straight-time hourly wages or salaries paid to employees. They

include incentive pay, cost-of-living adjustments, and hazard pay. Excluded are premium

pay for overtime, vacations, holidays, nonproduction bonuses, and tips. The mean is

computed by totaling the pay of all workers and dividing by the number of workers,

weighted by hours. See appendix A for more information. 2 The relative standard error (RSE) is the standard error expressed as a percent of

the estimate. It can be used to calculate a "confidence interval" around a sample

estimate. For more information about RSEs, see appendix A. 3 Mean weekly hours are the hours an employee is scheduled to work in a week,

exclusive of overtime. 4 Employees are classified as working either a full-time or a part-time schedule based

on the definition used by each establishment. Union workers are those whose wages are

determined through collective bargaining. Wages of time workers are based solely on

hourly rate or salary; incentive workers are those whose wages are at least partially

based on productivity payments such as piece rates, commissions, and production

bonuses. 5 Workers are classified by occupation using the 2000 Standard Occupational

Classification (SOC) system. See appendix B for more information. 6 Estimates for goods-producing and service-providing industries are published for

private industry only. Industries are determined by the 2007 North American Industry

Classification System (NAICS).

NOTE: Dashes indicate that no data were reported or that data did not meet publication

criteria.

SOURCE: Bureau of Labor Statistics, National Compensation Survey.

3
Table 2. Civilian workers: Mean hourly earnings1 for full-time and part-time workers2 by work levels3, Bangor, ME,

December 2009

Occupation4 and level

Total Full-time workers Part-time workers

Mean

Relative

error5

(percent)

Mean

Relative

error5

(percent)

Mean

Relative

error5

(percent)

All workers .............................................................................. $17.63 3.7 $19.21 3.9 $11.67 4.5

Management occupations ................................................. 26.23 5.9 26.70 6.0 – –

Level 9 ............................................................. 27.17 6.4 28.04 6.1 – –

Community and social services occupations .................. 19.61 5.6 18.64 4.6 – –

Level 7 ............................................................. 17.91 1.1 17.91 1.1 – –

Social workers .................................................................. 19.10 6.3 17.65 3.8 – –

Education, training, and library occupations .................. 26.65 7.1 29.09 6.7 13.26 8.9

Level 4 ............................................................. 11.99 1.4 12.17 .6 – –

Level 7 ............................................................. 18.53 24.8 ––––

Level 9 ............................................................. 32.99 5.7 32.99 5.7 – –

Primary, secondary, and special education school

teachers ...................................................................... 30.65 7.6 34.62 3.4 – –

Level 9 ............................................................. 32.38 3.3 32.38 3.3 – –

Elementary and middle school teachers ....................... 33.75 5.2 36.89 4.3 – –

Level 9 ............................................................. 32.54 6.5 32.54 6.5 – –

Elementary school teachers, except special

education ............................................................ 33.11 11.2 37.03 .6 – –

Level 9 ............................................................. 33.20 6.0 33.20 6.0 – –

Teacher assistants ........................................................... 12.16 1.1 12.09 1.3 – –

Level 4 ............................................................. 11.99 1.4 12.17 .6 – –

Healthcare practitioner and technical occupations ........ 39.27 7.4 – – 29.12 4.7

Level 7 ............................................................. 23.83 9.1 ––––

Registered nurses ............................................................ 29.88 3.9 29.47 3.6 30.94 5.1

Healthcare support occupations ....................................... 12.02 6.2 13.11 11.8 10.67 3.3

Level 3 ............................................................. 10.42 3.1 ––––

Nursing, psychiatric, and home health aides .................... 10.87 2.3 – – 10.22 .5

Level 3 ............................................................. 10.42 3.1 ––––

Nursing aides, orderlies, and attendants ...................... 11.37 4.4 ––––

Protective service occupations ......................................... 12.38 9.2 13.23 9.9 – –

Food preparation and serving related occupations ........ 10.57 4.1 12.64 9.5 6.48 14.5

Building and grounds cleaning and maintenance

occupations .................................................................. 10.52 4.6 11.74 6.6 – –

Level 2 ............................................................. 9.22 10.3 ––––

Building cleaning workers ................................................. 10.16 3.4 11.11 4.5 – –

Level 2 ............................................................. 9.22 10.3 ––––

Janitors and cleaners, except maids and

housekeeping cleaners ........................................... 11.13 5.1 11.32 6.2 – –

Personal care and service occupations ........................... 10.29 3.0 – – 8.79 11.2

Sales and related occupations .......................................... 11.90 4.9 13.24 6.4 9.51 3.2

Level 2 ............................................................. 9.23 5.3 – – 9.01 2.7

First-line supervisors/managers, sales workers ............... 15.95 4.0 15.95 4.0 – –

First-line supervisors/managers of retail sales workers 15.95 4.0 15.95 4.0 – –

Retail sales workers ......................................................... 10.15 .6 10.97 1.7 9.31 2.5

Level 2 ............................................................. 9.26 5.1 ––––

Cashiers, all workers .................................................... 9.49 2.9 – – 9.13 1.2

Level 2 ............................................................. 9.44 3.1 ––––

Cashiers ................................................................... 9.49 2.9 – – 9.13 1.2

Level 2 ............................................................. 9.44 3.1 ––––

Retail salespersons ...................................................... 10.69 2.9 – – 10.02 5.4

Office and administrative support occupations .............. 14.00 3.1 14.47 4.0 10.51 6.8

Level 3 ............................................................. 12.76 6.1 12.81 6.8 – –

Level 4 ............................................................. 14.76 2.5 14.85 2.5 – –

Not able to be leveled ....................................... 13.25 1.9 13.61 1.5 – –

Financial clerks ................................................................. 13.72 8.0 13.72 8.0 – –

Secretaries and administrative assistants ........................ 14.36 2.0 14.61 2.2 – –

Level 3 ............................................................. 14.11 8.5 ––––

See footnotes at end of table.

4
Table 2. Civilian workers: Mean hourly earnings1 for full-time and part-time workers2 by work levels3, Bangor, ME,

December 2009 — Continued

Occupation4 and level

Total Full-time workers Part-time workers

Mean

Relative

error5

(percent)

Mean

Relative

error5

(percent)

Mean

Relative

error5

(percent)

Office and administrative support occupations

–Continued

Secretaries and administrative assistants –Continued

Level 4 ............................................................. $14.80 2.8 $14.82 2.9 – –

Medical secretaries ....................................................... 14.43 7.7 14.66 6.7 – –

Secretaries, except legal, medical, and executive ........ 13.68 9.8 ––––

Construction and extraction occupations ....................... 18.23 4.8 18.23 4.8 – –

Level 5 ............................................................. 18.58 .0 18.58 .0 – –

Installation, maintenance, and repair occupations ......... 21.73 10.3 21.73 10.3 – –

Production occupations .................................................... 18.54 9.9 18.54 9.9 – –

Transportation and material moving occupations .......... 15.36 20.1 16.62 21.5 $12.09 8.2

Level 4 ............................................................. 20.30 11.3 ––––

Not able to be leveled ....................................... 10.41 13.7 10.41 13.7 – –

Bus drivers ........................................................................ 13.47 5.6 ––––

Laborers and material movers, hand ................................ 9.93 7.3 ––––

1 Earnings are the straight-time hourly wages or salaries paid to employees.

They include incentive pay, cost-of-living adjustments, and hazard pay. Excluded

are premium pay for overtime, vacations, holidays, nonproduction bonuses, and

tips. The mean is computed by totaling the pay of all workers and dividing by the

number of workers, weighted by hours. See appendix A for more information. 2 Employees are classified as working either a full-time or a part-time

schedule based on the definition used by each establishment. Therefore, a

worker with a 35-hour-per-week schedule might be considered a full-time

employee in one establishment, but classified as part-time in another firm, where

a 40-hour week is the minimum full-time schedule. 3 Each occupation for which data are collected in an establishment is

evaluated based on four factors, including knowledge, job controls and

complexity, contacts, and physical environment. The knowledge factor is tailored

to 24 families of closely related jobs. Points are assigned based on the

occupation’s rank within each factor. The points are summed to determine the

overall level of the occupation. See appendix A for more information. 4 Workers are classified by occupation using the 2000 Standard

Occupational Classification (SOC) system. See appendix B for more information. 5 The relative standard error (RSE) is the standard error expressed as a

percent of the estimate. It can be used to calculate a "confidence interval" around

a sample estimate. For more information about RSEs, see appendix A.

SOURCE: Bureau of Labor Statistics, National Compensation Survey.

NOTE: Dashes indicate that no data were reported or that data did not meet

publication criteria. Overall occupational groups may include data for categories

not shown separately

5
Table 3. Private industry workers: Mean hourly earnings1 for full-time and part-time workers2 by work levels3, Bangor,

ME, December 2009

Occupation4 and level

Total Full-time workers Part-time workers

Mean

Relative

error5

(percent)

Mean

Relative

error5

(percent)

Mean

Relative

error5

(percent)

All workers .............................................................................. $16.94 4.6 $18.65 5.0 $11.46 4.8

Management occupations ................................................. 26.39 7.3 27.06 7.6 – –

Level 9 ............................................................. 28.33 7.2 29.70 6.4 – –

Community and social services occupations .................. 20.23 8.5 18.04 5.5 – –

Social workers .................................................................. 20.03 8.3 ––––

Healthcare practitioner and technical occupations ........ 41.04 7.9 – – 29.12 4.7

Registered nurses ............................................................ –––– 30.94 5.1

Healthcare support occupations ....................................... 12.02 6.2 13.11 11.8 10.67 3.3

Level 3 ............................................................. 10.42 3.1 ––––

Nursing, psychiatric, and home health aides .................... 10.87 2.3 – – 10.22 .5

Level 3 ............................................................. 10.42 3.1 ––––

Nursing aides, orderlies, and attendants ...................... 11.37 4.4 ––––

Food preparation and serving related occupations ........ 10.55 4.3 12.73 10.2 6.48 14.5

Building and grounds cleaning and maintenance

occupations .................................................................. 9.92 3.8 11.01 5.8 – –

Building cleaning workers ................................................. 9.95 4.3 11.01 5.8 – –

Janitors and cleaners, except maids and

housekeeping cleaners ........................................... 11.01 6.9 11.26 8.6 – –

Personal care and service occupations ........................... 10.19 2.1 ––––

Sales and related occupations .......................................... 11.44 3.1 12.65 5.0 9.51 3.2

Level 2 ............................................................. 9.23 5.3 – – 9.01 2.7

First-line supervisors/managers, sales workers ............... 15.95 4.0 15.95 4.0 – –

First-line supervisors/managers of retail sales workers 15.95 4.0 15.95 4.0 – –

Retail sales workers ......................................................... 10.15 .7 10.97 1.7 9.31 2.5

Level 2 ............................................................. 9.26 5.1 ––––

Cashiers, all workers .................................................... 9.49 2.9 ––––

Level 2 ............................................................. 9.44 3.1 ––––

Cashiers ................................................................... 9.49 2.9 ––––

Level 2 ............................................................. 9.44 3.1 ––––

Retail salespersons ...................................................... 10.69 2.9 – – 10.02 5.4

Office and administrative support occupations .............. 13.79 3.5 14.33 4.6 10.49 6.8

Level 3 ............................................................. 12.79 6.5 12.84 7.2 – –

Level 4 ............................................................. 14.86 3.5 15.00 3.4 – –

Not able to be leveled ....................................... 13.12 1.7 13.50 1.5 – –

Financial clerks ................................................................. 13.58 8.0 13.58 8.0 – –

Secretaries and administrative assistants ........................ 14.47 3.3 14.94 3.6 – –

Medical secretaries ....................................................... 14.43 7.7 14.66 6.7 – –

Construction and extraction occupations ....................... 18.23 4.8 18.23 4.8 – –

Level 5 ............................................................. 18.58 .0 18.58 .0 – –

Installation, maintenance, and repair occupations ......... 21.89 11.8 21.89 11.8 – –

Production occupations .................................................... 18.64 10.4 18.64 10.4 – –

Transportation and material moving occupations .......... 15.49 23.1 16.70 22.0 – –

Not able to be leveled ....................................... 10.41 13.7 10.41 13.7 – –

1 Earnings are the straight-time hourly wages or salaries paid to employees.

They include incentive pay, cost-of-living adjustments, and hazard pay. Excluded

are premium pay for overtime, vacations, holidays, nonproduction bonuses, and

tips. The mean is computed by totaling the pay of all workers and dividing by the

number of workers, weighted by hours. See appendix A for more information. 2 Employees are classified as working either a full-time or a part-time

schedule based on the definition used by each establishment. Therefore, a

worker with a 35-hour-per-week schedule might be considered a full-time

employee in one establishment, but classified as part-time in another firm, where

a 40-hour week is the minimum full-time schedule. 3 Each occupation for which data are collected in an establishment is

evaluated based on four factors, including knowledge, job controls and

complexity, contacts, and physical environment. The knowledge factor is tailored

to 24 families of closely related jobs. Points are assigned based on the

occupation’s rank within each factor. The points are summed to determine the

overall level of the occupation. See appendix A for more information. 4 Workers are classified by occupation using the 2000 Standard

Occupational Classification (SOC) system. See appendix B for more information. 5 The relative standard error (RSE) is the standard error expressed as a

percent of the estimate. It can be used to calculate a "confidence interval" around

a sample estimate. For more information about RSEs, see appendix A.

SOURCE: Bureau of Labor Statistics, National Compensation Survey.

NOTE: Dashes indicate that no data were reported or that data did not meet

publication criteria. Overall occupational groups may include data for categories

not shown separately

6
Table 4. State and local government workers: Mean hourly earnings1 for full-time and part-time workers2 by work

levels3, Bangor, ME, December 2009

Occupation4 and level

Total Full-time workers Part-time workers

Mean

Relative

error5

(percent)

Mean

Relative

error5

(percent)

Mean

Relative

error5

(percent)

All workers .............................................................................. $20.62 1.8 $21.21 1.6 $14.25 5.7

Management occupations ................................................. 25.79 11.1 25.79 11.1 – –

Community and social services occupations .................. 19.04 6.3 19.04 6.3 – –

Education, training, and library occupations .................. 26.95 5.7 28.30 7.4 13.81 16.0

Level 4 ............................................................. 12.17 .6 12.17 .6 – –

Level 7 ............................................................. 21.82 29.2 ––––

Level 9 ............................................................. 33.11 8.5 33.11 8.5 – –

Primary, secondary, and special education school

teachers ...................................................................... 33.21 3.1 35.52 4.3 – –

Level 9 ............................................................. 32.06 5.5 32.06 5.5 – –

Elementary and middle school teachers ....................... 33.75 5.2 36.89 4.3 – –

Level 9 ............................................................. 32.54 6.5 32.54 6.5 – –

Elementary school teachers, except special

education ............................................................ 33.11 11.2 37.03 .6 – –

Level 9 ............................................................. 33.20 6.0 33.20 6.0 – –

Teacher assistants ........................................................... 12.30 .0 12.09 1.3 – –

Level 4 ............................................................. 12.17 .6 12.17 .6 – –

Building and grounds cleaning and maintenance

occupations .................................................................. 13.83 17.5 13.94 18.8 – –

Office and administrative support occupations .............. 15.10 4.4 15.11 4.4 – –

Secretaries and administrative assistants ........................ 14.22 2.1 14.22 2.1 – –

Transportation and material moving occupations .......... 14.51 3.7 ––––

1 Earnings are the straight-time hourly wages or salaries paid to employees.

They include incentive pay, cost-of-living adjustments, and hazard pay. Excluded

are premium pay for overtime, vacations, holidays, nonproduction bonuses, and

tips. The mean is computed by totaling the pay of all workers and dividing by the

number of workers, weighted by hours. See appendix A for more information. 2 Employees are classified as working either a full-time or a part-time

schedule based on the definition used by each establishment. Therefore, a

worker with a 35-hour-per-week schedule might be considered a full-time

employee in one establishment, but classified as part-time in another firm, where

a 40-hour week is the minimum full-time schedule. 3 Each occupation for which data are collected in an establishment is

evaluated based on four factors, including knowledge, job controls and

complexity, contacts, and physical environment. The knowledge factor is tailored

to 24 families of closely related jobs. Points are assigned based on the

occupation’s rank within each factor. The points are summed to determine the

overall level of the occupation. See appendix A for more information. 4 Workers are classified by occupation using the 2000 Standard

Occupational Classification (SOC) system. See appendix B for more information. 5 The relative standard error (RSE) is the standard error expressed as a

percent of the estimate. It can be used to calculate a "confidence interval" around

a sample estimate. For more information about RSEs, see appendix A.

SOURCE: Bureau of Labor Statistics, National Compensation Survey.

NOTE: Dashes indicate that no data were reported or that data did not meet

publication criteria. Overall occupational groups may include data for categories

not shown separately

7
Table 5. Civilian workers: Hourly wage percentiles1, Bangor, ME, December 2009

Occupation2 10 25 Median

50 75 90

All workers .............................................................................. $8.80 $10.23 $14.64 $20.49 $29.47

Management occupations ................................................. 17.55 19.67 23.22 32.06 37.33

Community and social services occupations .................. 14.00 16.21 17.36 19.32 26.69

Social workers .................................................................. 13.80 15.67 16.64 18.96 26.69

Education, training, and library occupations .................. 10.91 13.34 28.52 34.46 43.08

Primary, secondary, and special education school

teachers ...................................................................... 13.34 25.33 31.96 40.43 43.08

Elementary and middle school teachers ....................... 10.00 28.48 34.57 43.08 43.32

Elementary school teachers, except special

education ............................................................ 10.00 27.85 35.08 43.08 43.08

Teacher assistants ........................................................... 10.36 10.75 12.33 13.57 14.17

Healthcare practitioner and technical occupations ........ 20.00 24.70 32.61 50.44 86.54

Registered nurses ............................................................ 20.68 25.50 31.68 33.50 36.34

Healthcare support occupations ....................................... 9.31 10.22 10.80 12.00 18.50

Nursing, psychiatric, and home health aides .................... 9.31 10.22 10.59 12.00 12.00

Nursing aides, orderlies, and attendants ...................... 10.22 10.22 12.00 12.00 12.49

Protective service occupations ......................................... 9.70 10.00 10.33 15.58 18.31

Food preparation and serving related occupations ........ 3.63 7.91 10.00 11.75 19.42

Building and grounds cleaning and maintenance

occupations .................................................................. 7.75 8.08 9.85 11.94 14.75

Building cleaning workers ................................................. 7.77 8.10 9.64 11.20 14.63

Janitors and cleaners, except maids and

housekeeping cleaners ........................................... 8.25 8.75 10.41 12.76 16.41

Personal care and service occupations ........................... 7.25 8.50 9.35 13.14 13.26

Sales and related occupations .......................................... 8.30 8.98 10.15 15.63 17.78

First-line supervisors/managers, sales workers ............... 8.80 12.00 15.87 16.72 20.48

First-line supervisors/managers of retail sales workers 8.80 12.00 15.87 16.72 20.48

Retail sales workers ......................................................... 7.80 8.98 9.50 10.95 13.57

Cashiers, all workers .................................................... 7.80 8.90 9.00 9.70 11.80

Cashiers ................................................................... 7.80 8.90 9.00 9.70 11.80

Retail salespersons ...................................................... 8.10 9.38 9.86 11.60 15.63

Office and administrative support occupations .............. 9.50 11.40 14.25 15.43 18.16

Financial clerks ................................................................. 10.50 12.00 13.18 15.43 18.00

Secretaries and administrative assistants ........................ 10.98 13.51 14.73 16.00 16.75

Medical secretaries ....................................................... 10.88 12.77 14.45 16.75 17.00

Secretaries, except legal, medical, and executive ........ 10.82 11.11 14.71 16.00 16.00

Construction and extraction occupations ....................... 14.00 14.00 16.62 24.00 25.50

Installation, maintenance, and repair occupations ......... 13.50 18.28 19.16 22.00 38.95

Production occupations .................................................... 9.48 13.50 17.00 26.05 26.48

Transportation and material moving occupations .......... 8.50 9.57 13.79 20.48 24.79

Bus drivers ........................................................................ 10.75 12.00 13.79 14.45 15.35

Laborers and material movers, hand ................................ 8.25 8.50 9.50 10.35 11.83

1 Percentiles designate position in the earnings distribution and are

calculated from individual-worker earnings and the hours they are

scheduled to work. At the 50th percentile, the median, half of the hours

are paid the same as or more than the rate shown, and half are paid the

same as or less than the rate shown. At the 25th percentile, one-fourth

of the hours are paid the same as or less than the rate shown. At the

75th percentile, one-fourth are paid the same as or more than the rate

shown. The 10th and 90th percentiles follow the same logic. Hourly

wages are the straight-time wages or salaries paid to employees. They

include incentive pay, cost-of-living adjustments, and hazard pay.

Excluded are premium pay for overtime, vacations, and holidays;

nonproduction bonuses; and tips. 2 Workers are classified by occupation using the 2000 Standard

Occupational Classification (SOC) system. See appendix B for more

information.

SOURCE: Bureau of Labor Statistics, National Compensation Survey.

NOTE: Dashes indicate that no data were reported or that data did not

meet publication criteria. Overall occupational groups may include data

for categories not shown separately

8
Table 6. Private industry workers: Hourly wage percentiles1, Bangor, ME, December 2009

Occupation2 10 25 Median

50 75 90

All workers .............................................................................. $8.70 $10.00 $13.50 $19.47 $27.96

Management occupations ................................................. 16.00 19.67 23.46 33.75 37.33

Community and social services occupations .................. 13.80 14.50 16.64 18.96 42.60

Social workers .................................................................. 13.79 14.43 16.64 18.96 42.60

Healthcare practitioner and technical occupations ........ 20.00 26.32 32.61 53.48 86.54

Healthcare support occupations ....................................... 9.31 10.22 10.80 12.00 18.50

Nursing, psychiatric, and home health aides .................... 9.31 10.22 10.59 12.00 12.00

Nursing aides, orderlies, and attendants ...................... 10.22 10.22 12.00 12.00 12.49

Food preparation and serving related occupations ........ 3.63 7.91 9.50 11.75 19.42

Building and grounds cleaning and maintenance

occupations .................................................................. 7.75 8.02 9.28 10.80 12.84

Building cleaning workers ................................................. 7.75 8.08 9.28 10.16 12.98

Janitors and cleaners, except maids and

housekeeping cleaners ........................................... 8.00 8.54 9.85 12.84 16.43

Personal care and service occupations ........................... 7.25 7.80 9.23 13.14 13.26

Sales and related occupations .......................................... 8.30 8.98 9.80 13.53 16.72

First-line supervisors/managers, sales workers ............... 8.80 12.00 15.87 16.72 20.48

First-line supervisors/managers of retail sales workers 8.80 12.00 15.87 16.72 20.48

Retail sales workers ......................................................... 7.80 8.98 9.50 10.99 13.57

Cashiers, all workers .................................................... 7.80 8.90 8.98 9.70 11.80

Cashiers ................................................................... 7.80 8.90 8.98 9.70 11.80

Retail salespersons ...................................................... 8.10 9.38 9.86 11.60 15.63

Office and administrative support occupations .............. 9.50 10.85 13.45 15.63 18.16

Financial clerks ................................................................. 10.50 12.00 13.18 15.00 18.00

Secretaries and administrative assistants ........................ 10.82 12.48 14.55 16.75 17.00

Medical secretaries ....................................................... 10.88 12.77 14.45 16.75 17.00

Construction and extraction occupations ....................... 14.00 14.00 16.62 24.00 25.50

Installation, maintenance, and repair occupations ......... 13.50 18.11 18.28 22.00 38.95

Production occupations .................................................... 9.48 13.50 17.74 26.05 26.48

Transportation and material moving occupations .......... 8.39 9.00 13.00 21.88 25.04

1 Percentiles designate position in the earnings distribution and are

calculated from individual-worker earnings and the hours they are

scheduled to work. At the 50th percentile, the median, half of the hours

are paid the same as or more than the rate shown, and half are paid the

same as or less than the rate shown. At the 25th percentile, one-fourth

of the hours are paid the same as or less than the rate shown. At the

75th percentile, one-fourth are paid the same as or more than the rate

shown. The 10th and 90th percentiles follow the same logic. Hourly

wages are the straight-time wages or salaries paid to employees. They

include incentive pay, cost-of-living adjustments, and hazard pay.

Excluded are premium pay for overtime, vacations, and holidays;

nonproduction bonuses; and tips. 2 Workers are classified by occupation using the 2000 Standard

Occupational Classification (SOC) system. See appendix B for more

information.

SOURCE: Bureau of Labor Statistics, National Compensation Survey.

NOTE: Dashes indicate that no data were reported or that data did not

meet publication criteria. Overall occupational groups may include data

for categories not shown separately

9
Table 7. State and local government workers: Hourly wage percentiles1, Bangor, ME, December 2009

Occupation2 10 25 Median

50 75 90

All workers .............................................................................. $10.86 $14.71 $17.81 $24.31 $34.34

Management occupations ................................................. 22.77 23.19 23.22 23.22 33.99

Community and social services occupations .................. 15.67 16.27 17.36 19.62 22.22

Education, training, and library occupations .................. 10.75 13.85 29.44 34.46 43.08

Primary, secondary, and special education school

teachers ...................................................................... 23.44 27.17 34.13 43.08 43.32

Elementary and middle school teachers ....................... 10.00 28.48 34.57 43.08 43.32

Elementary school teachers, except special

education ............................................................ 10.00 27.85 35.08 43.08 43.08

Teacher assistants ........................................................... 10.36 10.91 12.33 13.85 14.17

Building and grounds cleaning and maintenance

occupations .................................................................. 9.43 10.30 11.20 15.08 24.99

Office and administrative support occupations .............. 12.25 14.71 14.73 15.15 17.00

Secretaries and administrative assistants ........................ 11.11 14.71 14.73 14.73 15.15

Transportation and material moving occupations .......... 13.00 13.63 14.45 14.98 17.37

1 Percentiles designate position in the earnings distribution and are

calculated from individual-worker earnings and the hours they are

scheduled to work. At the 50th percentile, the median, half of the hours

are paid the same as or more than the rate shown, and half are paid the

same as or less than the rate shown. At the 25th percentile, one-fourth

of the hours are paid the same as or less than the rate shown. At the

75th percentile, one-fourth are paid the same as or more than the rate

shown. The 10th and 90th percentiles follow the same logic. Hourly

wages are the straight-time wages or salaries paid to employees. They

include incentive pay, cost-of-living adjustments, and hazard pay.

Excluded are premium pay for overtime, vacations, and holidays;

nonproduction bonuses; and tips. 2 Workers are classified by occupation using the 2000 Standard

Occupational Classification (SOC) system. See appendix B for more

information.

SOURCE: Bureau of Labor Statistics, National Compensation Survey.

NOTE: Dashes indicate that no data were reported or that data did not

meet publication criteria. Overall occupational groups may include data

for categories not shown separately

10
Table 8. Full-time1 civilian workers: Mean and median hourly, weekly, and annual earnings and mean weekly and

annual hours, Bangor, ME, December 2009

Occupation2

Hourly earnings3 Weekly earnings4 Annual earnings5

Mean Median Mean Median

Mean

weekly

hours

Mean Median

Mean

annual

hours

All workers ................................................ $19.21 $16.62 $755 $664 39.3 $37,353 $33,925 1,945

Management occupations ................... 26.70 23.22 1,065 929 39.9 54,888 48,304 2,056

Community and social services

occupations .................................... 18.64 17.36 743 694 39.9 38,182 36,109 2,049

Social workers .................................... 17.65 16.64 703 656 39.8 36,576 34,091 2,072

Education, training, and library

occupations .................................... 29.09 30.67 1,010 1,051 34.7 38,260 42,522 1,315

Primary, secondary, and special

education school teachers ............ 34.62 34.20 1,190 1,135 34.4 45,233 44,669 1,307

Elementary and middle school

teachers .................................... 36.89 40.60 1,309 1,316 35.5 48,005 47,948 1,301

Elementary school teachers,

except special education ...... 37.03 40.60 1,310 1,370 35.4 47,545 47,948 1,284

Teacher assistants ............................. 12.09 12.33 419 425 34.6 15,239 15,027 1,261

Healthcare practitioner and technical

occupations

Registered nurses .............................. 29.47 30.89 1,124 1,136 38.2 57,805 56,742 1,962

Healthcare support occupations ......... 13.11 12.00 518 480 39.5 26,951 24,960 2,056

Protective service occupations ........... 13.23 11.00 531 440 40.2 25,063 21,320 1,894

Food preparation and serving related

occupations .................................... 12.64 11.75 477 470 37.8 20,695 23,196 1,638

Building and grounds cleaning and

maintenance occupations ............. 11.74 10.16 466 406 39.7 23,003 21,133 1,960

Building cleaning workers ................... 11.11 10.16 441 406 39.7 21,720 21,133 1,954

Janitors and cleaners, except

maids and housekeeping

cleaners .................................... 11.32 10.80 448 432 39.6 21,839 22,048 1,929

Sales and related occupations ............ 13.24 12.00 525 477 39.6 27,280 24,814 2,061

First-line supervisors/managers, sales

workers ......................................... 15.95 15.87 663 635 41.6 34,489 32,999 2,162

First-line supervisors/managers of

retail sales workers ................... 15.95 15.87 663 635 41.6 34,489 32,999 2,162

Retail sales workers ........................... 10.97 10.50 426 420 38.8 22,137 21,840 2,017

Office and administrative support

occupations .................................... 14.47 14.71 569 568 39.3 29,199 29,120 2,018

Financial clerks ................................... 13.72 13.18 537 486 39.1 27,919 25,272 2,034

Secretaries and administrative

assistants ...................................... 14.61 14.73 564 578 38.6 28,335 30,056 1,940

Medical secretaries ......................... 14.66 14.45 587 578 40.0 30,502 30,056 2,080

Construction and extraction

occupations .................................... 18.23 16.62 729 665 40.0 37,928 34,570 2,080

Installation, maintenance, and repair

occupations .................................... 21.73 19.16 869 766 40.0 45,194 39,853 2,080

See footnotes at end of table.

11
Table 8. Full-time1 civilian workers: Mean and median hourly, weekly, and annual earnings and mean weekly and

annual hours, Bangor, ME, December 2009 — Continued

Occupation2

Hourly earnings3 Weekly earnings4 Annual earnings5

Mean Median Mean Median

Mean

weekly

hours

Mean Median

Mean

annual

hours

Production occupations ...................... $18.54 $17.00 $741 $680 40.0 $38,553 $35,360 2,080

Transportation and material moving

occupations .................................... 16.62 16.51 661 654 39.8 33,902 32,841 2,040

1 Employees are classified as working either a full-time or a part-time

schedule based on the definition used by each establishment. Therefore, a

worker with a 35-hour-per-week schedule might be considered a full-time

employee in one establishment, but classified as part-time in another firm,

where a 40-hour week is the minimum full-time schedule. 2 Workers are classified by occupation using the 2000 Standard

Occupational Classification (SOC) system. See appendix B for more

information. 3 Earnings are the straight-time hourly wages or salaries paid to

employees. They include incentive pay, cost-of-living adjustments, and

hazard pay. Excluded are premium pay for overtime, vacations, holidays,

nonproduction bonuses, and tips. The mean is computed by totaling the pay

of all workers and dividing by the number of workers, weighted by hours. See

appendix A for more information. 4 Mean weekly earnings are the straight-time weekly wages or salaries

paid to employees. Median weekly earnings designates position - one-half of

the hours are paid the same as or more than the rate shown. Mean weekly

hours are the hours an employee is scheduled to work in a week, exclusive of

overtime. 5 Mean annual earnings are the straight-time annual wages or salaries

paid to employees. Median annual earnings designates position - one-half of

the hours are paid the same as or more than the rate shown. Mean annual

hours are the hours an employee is scheduled to work in a year, exclusive of

overtime.

SOURCE: Bureau of Labor Statistics, National Compensation Survey.

NOTE: Dashes indicate that no data were reported or that data did not meet

publication criteria. Overall occupational groups may include data for

categories not shown separately

12
Table 9. Full-time1 private industry workers: Mean and median hourly, weekly, and annual earnings and mean

weekly and annual hours, Bangor, ME, December 2009

Occupation2

Hourly earnings3 Weekly earnings4 Annual earnings5

Mean Median Mean Median

Mean

weekly

hours

Mean Median

Mean

annual

hours

All workers ................................................ $18.65 $15.87 $738 $624 39.6 $37,554 $31,221 2,014

Management occupations ................... 27.06 26.25 1,080 1,050 39.9 56,176 54,600 2,076

Community and social services

occupations .................................... 18.04 16.64 716 649 39.7 37,247 33,746 2,065

Healthcare support occupations ......... 13.11 12.00 518 480 39.5 26,951 24,960 2,056

Food preparation and serving related

occupations .................................... 12.73 11.75 483 470 37.9 21,351 23,196 1,678

Building and grounds cleaning and

maintenance occupations ............. 11.01 10.16 436 406 39.6 22,666 21,133 2,059

Building cleaning workers ................... 11.01 10.16 436 406 39.6 22,666 21,133 2,059

Janitors and cleaners, except

maids and housekeeping

cleaners .................................... 11.26 10.41 444 416 39.5 23,111 21,653 2,052

Sales and related occupations ............ 12.65 11.00 501 440 39.6 26,045 22,880 2,059

First-line supervisors/managers, sales

workers ......................................... 15.95 15.87 663 635 41.6 34,489 32,999 2,162

First-line supervisors/managers of

retail sales workers ................... 15.95 15.87 663 635 41.6 34,489 32,999 2,162

Retail sales workers ........................... 10.97 10.50 426 420 38.8 22,137 21,840 2,017

Office and administrative support

occupations .................................... 14.33 14.45 566 560 39.5 29,446 29,120 2,055

Financial clerks ................................... 13.58 13.18 532 461 39.2 27,684 23,988 2,038

Secretaries and administrative

assistants ...................................... 14.94 16.00 581 578 38.9 30,191 30,056 2,021

Medical secretaries ......................... 14.66 14.45 587 578 40.0 30,502 30,056 2,080

Construction and extraction

occupations .................................... 18.23 16.62 729 665 40.0 37,928 34,570 2,080

Installation, maintenance, and repair

occupations .................................... 21.89 18.28 876 731 40.0 45,528 38,018 2,080

Production occupations ...................... 18.64 17.74 746 710 40.0 38,774 36,899 2,080

Transportation and material moving

occupations .................................... 16.70 16.84 668 674 40.0 34,480 35,027 2,064

1 Employees are classified as working either a full-time or a part-time

schedule based on the definition used by each establishment. Therefore, a

worker with a 35-hour-per-week schedule might be considered a full-time

employee in one establishment, but classified as part-time in another firm,

where a 40-hour week is the minimum full-time schedule. 2 Workers are classified by occupation using the 2000 Standard

Occupational Classification (SOC) system. See appendix B for more

information. 3 Earnings are the straight-time hourly wages or salaries paid to

employees. They include incentive pay, cost-of-living adjustments, and

hazard pay. Excluded are premium pay for overtime, vacations, holidays,

nonproduction bonuses, and tips. The mean is computed by totaling the pay

of all workers and dividing by the number of workers, weighted by hours. See

appendix A for more information. 4 Mean weekly earnings are the straight-time weekly wages or salaries

paid to employees. Median weekly earnings designates position - one-half of

the hours are paid the same as or more than the rate shown. Mean weekly

hours are the hours an employee is scheduled to work in a week, exclusive of

overtime. 5 Mean annual earnings are the straight-time annual wages or salaries

paid to employees. Median annual earnings designates position - one-half of

the hours are paid the same as or more than the rate shown. Mean annual

hours are the hours an employee is scheduled to work in a year, exclusive of

overtime.

SOURCE: Bureau of Labor Statistics, National Compensation Survey.

NOTE: Dashes indicate that no data were reported or that data did not meet

publication criteria. Overall occupational groups may include data for

categories not shown separately

13
Table 10. Full-time1 State and local government workers: Mean and median hourly, weekly, and annual earnings

and mean weekly and annual hours, Bangor, ME, December 2009

Occupation2

Hourly earnings3 Weekly earnings4 Annual earnings5

Mean Median Mean Median

Mean

weekly

hours

Mean Median

Mean

annual

hours

All workers ................................................ $21.21 $18.82 $812 $753 38.3 $36,727 $37,128 1,731

Management occupations ................... 25.79 23.22 1,026 929 39.8 51,746 48,304 2,006

Community and social services

occupations .................................... 19.04 17.36 762 694 40.0 38,802 36,109 2,038

Education, training, and library

occupations .................................... 28.30 29.44 997 1,030 35.2 36,944 38,831 1,305

Primary, secondary, and special

education school teachers ............ 35.52 34.46 1,256 1,206 35.4 45,455 44,669 1,280

Elementary and middle school

teachers .................................... 36.89 40.60 1,309 1,316 35.5 48,005 47,948 1,301

Elementary school teachers,

except special education ...... 37.03 40.60 1,310 1,370 35.4 47,545 47,948 1,284

Teacher assistants ............................. 12.09 12.33 419 425 34.6 15,239 15,027 1,261

Building and grounds cleaning and

maintenance occupations ............. 13.94 11.94 558 478 40.0 23,851 23,296 1,711

Office and administrative support

occupations .................................... 15.11 14.73 579 589 38.3 28,191 30,634 1,866

Secretaries and administrative

assistants ...................................... 14.22 14.73 544 589 38.3 26,332 30,634 1,852

1 Employees are classified as working either a full-time or a part-time

schedule based on the definition used by each establishment. Therefore, a

worker with a 35-hour-per-week schedule might be considered a full-time

employee in one establishment, but classified as part-time in another firm,

where a 40-hour week is the minimum full-time schedule. 2 Workers are classified by occupation using the 2000 Standard

Occupational Classification (SOC) system. See appendix B for more

information. 3 Earnings are the straight-time hourly wages or salaries paid to

employees. They include incentive pay, cost-of-living adjustments, and

hazard pay. Excluded are premium pay for overtime, vacations, holidays,

nonproduction bonuses, and tips. The mean is computed by totaling the pay

of all workers and dividing by the number of workers, weighted by hours. See

appendix A for more information. 4 Mean weekly earnings are the straight-time weekly wages or salaries

paid to employees. Median weekly earnings designates position - one-half of

the hours are paid the same as or more than the rate shown. Mean weekly

hours are the hours an employee is scheduled to work in a week, exclusive of

overtime. 5 Mean annual earnings are the straight-time annual wages or salaries

paid to employees. Median annual earnings designates position - one-half of

the hours are paid the same as or more than the rate shown. Mean annual

hours are the hours an employee is scheduled to work in a year, exclusive of

overtime.

SOURCE: Bureau of Labor Statistics, National Compensation Survey.

NOTE: Dashes indicate that no data were reported or that data did not meet

publication criteria. Overall occupational groups may include data for

categories not shown separately

14
 15

Appendix: Technical note 

Survey scope 

This survey of the Bangor, ME, Metropolitan Statistical 

Area (MSA) covered establishments employing one worker 

or more in private goods-producing industries (mining, 

construction, and manufacturing); private service-providing 

industries (trade, transportation, and utilities, information, 

financial activities, professional and business services, education and health services, leisure and hospitality, and other 

services); State governments; and local governments. 

Agriculture, forestry, fishing and hunting, private households, and the Federal Government were excluded from the 

scope of the survey. For purposes of this survey, an establishment is an economic unit that produces goods or services, a central administrative office, or an auxiliary unit providing support services to a company. For private industries in this survey, the establishment is usually at a single 

physical location. For State and local governments, an establishment is defined as all locations of a government 

agency within the sampled area. 

Sampling frame

The list of establishments from which the survey sample 

was selected (sampling frame) was developed from State 

unemployment insurance reports. Due to the volatility of 

industries within the private sector, sampling frames were 

developed using the most recent month of reference available at the time the sample was selected. 

Sample design

The sample for this survey area was selected using a twostage stratified design with probability proportional to employment sampling at each stage. The first stage of sample 

selection was a probability-proportional-to-size sample of 

establishments. Use of this technique means that the larger 

an establishment’s employment, the greater its chance of 

selection. The second stage of sample selection, detailed 

below, was a probability sample of occupations within a 

sampled establishment. 

Occupational selection and classification

Identification of the occupations for which wage data were 

to be collected was a multistep process: 

1. Probability-proportional-to-size selection of establishment jobs 

2. Classification of jobs into occupations based on the 

2000 Standard Occupational Classification (SOC) 

system 

3. Characterization of jobs as full-time or part-time, 

union or nonunion, and time or incentive 

4. Determination of the level of work of each job 

 For each occupation, wage data were collected for those 

workers whose jobs could be characterized by the criteria 

identified in the last three steps. In step one, the jobs to be 

sampled were selected at each establishment by the BLS 

field economist. A complete list of employees was used for 

sampling, with each selected worker representing a job 

within the establishment. The greater the number of people 

working in a job in the establishment, the greater its chance 

of selection. 

 The second step of the process entailed classifying the 

selected jobs into occupations based on their duties. NCS 

uses the 2000 Standard Occupational Classification (SOC) 

system. A selected job may fall into any one of about 800 

occupational classifications, from accountant to zoologist. 

When workers could be classified in more than one occupation, they were classified in the occupation that required the 

higher skill level. When there was no perceptible difference in skill level, the workers were classified in the occupation that described their primary activity. 

 Each occupational classification is an element of a 

broader classification known as a major group. Occupations can fall into any of 22 major groups. A complete list 

of all individual occupations, classified by the major group 

to which they belong, is available from BLS. 

 In step three, certain other job characteristics of the 

chosen worker were identified. First, the worker was identified as holding either a full-time or part-time job, based 

on the establishment’s definition of those terms. Then, the 

worker was classified as having a time versus incentive job 

and also identified as being in a union or a nonunion job. 

Occupational leveling 

In the last step before wage data were collected, the work 

level of each selected job was determined using a “point 

factor leveling” process. Point factor leveling matches 

certain aspects of a job to specific levels of work with assigned point values. Points for each factor are then totaled 

to determine the overall work level for the job. 
 16

 The NCS program is in the process of converting from a 

nine-factor to a four-factor occupational leveling system. 

The conversion is being phased in via annual NCS sample 

replenishment groups and will require several years for full 

implementation. The four occupational leveling factors 

are: 

• Knowledge 

• Job controls and complexity 

• Contacts (nature and purpose) 

• Physical environment 

 Each factor consists of several levels, and each level has 

an associated description and assigned points. A knowledge guide for 24 families of closely related occupations 

contains short definitions of the point levels of knowledge 

expected for the occupations and presents relevant examples. The other three factors use identical descriptions for 

all occupational categories and contain a definition of each 

point level within each factor. 

 The description within each factor best matching the job 

is chosen. The point levels within each factor are designed 

to describe the thresholds of distinct levels of work. When 

a job does not meet the full description of a point level, the 

next lowest point level is used. Points for the four factors 

are totaled to determine the overall work level. NCS publishes data for up to 15 work levels. 

 Most supervisory occupations are evaluated based on 

their duties and responsibilities. A modified approach is 

used for professional and administrative supervisors when 

they direct professional work and are paid primarily to supervise. Such supervisory occupations are leveled based 

on the work level of the highest position reporting to them. 

 For a complete description of point factor leveling, refer 

to the publication “National Compensation Survey: Guide 

for Evaluating Your Firm’s Jobs and Pay,” available at the 

BLS National Compensation Survey Internet site at 

http://www.bls.gov/ncs/ocs/sp/ncbr0004.pdf. 

Collection period

Survey data were collected over a 14-month period for the 

larger areas in the NCS program. For the smaller areas, 

data were collected over a 5-month period. For each establishment in the survey, the data reflect the establishment’s 

most recent information at the time of collection. The payroll reference month shown in the tables reflects the average date of this information for all sample units. 

Earnings

Earnings were defined as regular payments from the employer to the employee as compensation for straight-time 

hourly work, or for any salaried work performed. The following components were included as part of earnings: 

• Incentive pay, including commissions, production 

bonuses, and piece rates 

• Cost-of-living allowances 

• Hazard pay 

• Payments of income deferred due to participation 

in a salary reduction plan 

• Deadhead pay, defined as pay given to transportation workers returning in a vehicle without freight 

or passengers 

 The following forms of payments were not considered 

part of straight-time earnings: 

• Shift differentials, defined as extra payment for 

working a schedule that varies from the norm, such 

as night or weekend work 

• Premium pay for overtime, holidays, and weekends 

• Bonuses not directly tied to production (such as 

Christmas and profit-sharing bonuses) 

• Uniform and tool allowances 

• Free or subsidized room and board 

• Payments made by third parties (for example, tips) 

• On-call pay 

 To calculate earnings for various periods (hourly, weekly, and annual), data on work schedules also were collected. For hourly workers, scheduled hours worked per 

day and per week, exclusive of overtime, were recorded. 

Annual weeks worked were determined. Because salaried 

workers who are exempt from overtime provisions often 

work beyond the assigned work schedule, their typical 

number of hours actually worked was collected. 

Weighting and nonresponse 

Sample weights were calculated for each establishment and 

occupation in the survey. These weights reflected the relative size of the occupation within the establishment and of 

the establishment within the sample universe. Weights 

were used to aggregate data for the individual establishments or occupations into the various data series. 

 If data were not provided by a sample member during 

the initial interview, the weights of responding sample 

members in the same or similar “cells” were adjusted to 

account for the missing data. This technique assumes that 

the mean value of data for the nonrespondents equals the 

mean value of data for the respondents at some detailed 

“cell” level. Responding and nonresponding establishments were classified into these cells according to industry 

and employment size. Responding and nonresponding occupations within responding establishments were classified 

into cells that were additionally defined by major occupation group. 
 17

 If average hourly earnings data were not provided by a 

sample member during the update interview, then missing 

average hourly earnings were imputed by multiplying prior 

average hourly earnings by the rate of change in the average hourly earnings of respondents. The regression model 

that takes into account available establishment characteristics is used to derive the rate of change in the average hourly earnings. 

 Establishments that were determined to be out of business or outside the scope of the survey had their weights 

changed to zero. 

Survey response 

Establish- 

 ments 

Total in sampling frame 3,213 

Total in sample 102 

 Responding 82 

 Refused or unable to provide data 11 

 Out of business or not in survey scope 9 

Estimation

The wage series in the tables are computed by combining 

the wages for each sampled occupation. Before being 

combined, individual wage rates are weighted by the number of workers; the sample weight, adjusted for nonresponding establishments and other factors; and the occupation’s scheduled hours of work. 

 The sample weight reflects the inverse of each unit’s 

probability of selection at each sample selection stage and 

four weight adjustment factors. The first factor adjusts for 

establishment nonresponse and the second factor adjusts 

for occupational nonresponse. The third factor adjusts for 

any special situations that may have occurred during data 

collection. The fourth factor, post-stratification, also called 

benchmarking, is introduced to adjust estimated employment totals to the current counts of employment by industry. The latest available employment counts were used to 

derive average hourly earnings in this publication. 

 Not all calculated series met the criteria for publication. 

Before any series was published, it was reviewed to make 

sure that the number of observations underlying it was sufficient. This review prevented the publication of a series 

that could have revealed information about a specific establishment. 

Data reliability

The data in this summary are estimates from a scientifically 

selected probability sample. There are two types of errors 

possible in an estimate based on a sample survey, sampling 

and nonsampling. 

 Sampling errors occur because observations come only 

from a sample and not from an entire population. The 

sample used for this survey is one of a number of possible 

samples of the same size that could have been selected using the sample design. Estimates derived from the different 

samples would differ from each other. 

 A measure of variation among these differing estimates 

is called the standard error or sampling error. It indicates 

the precision with which an estimate from a particular sample approximates the average result of all possible samples. 

The relative standard error (RSE) is the standard error divided by the estimate. RSE data are provided alongside the 

earnings data in the summary tables. 

 The standard error can be used to calculate a “confidence interval” around a sample estimate. As an example, 

suppose a table shows that mean hourly earnings for all 

workers were $17.75, with a relative standard error of 1.0 

percent for this estimate. At the 90-percent level, the confidence interval for this estimate is from $17.46 to $18.04 

($17.75 minus and plus $0.29, where $0.29 is the product 

of 1.645 times 1.0 percent times $17.75). If all possible 

samples were selected to estimate the population value, the 

interval from each sample would include the true population value approximately 90 percent of the time. 

 Nonsampling errors also affect survey results. They 

can stem from many sources, such as inability to obtain 

information for some establishments, difficulties with survey definitions, inability of the respondents to provide correct information, or mistakes in recording or coding the 

data obtained. Although they were not specifically measured, the nonsampling errors were expected to be minimal 

due to the extensive training of the field economists who 

gathered the survey data, computer edits of the data, and 

detailed data review.