RSEs for 

Number of 

Buildings

RSEs for Total 

Floorspace

RSEs for Mean 

Square Feet 

per Building

RSEs Not 

Available for 

Medians

All Buildings .................................... 3.8 3.1 4.0 _

Building Floorspace

(Square Feet)

1,001 to 5,000 ................................... 5.7 5.6 1.3 _

5,001 to 10,000 ................................. 5.6 5.5 0.8 _

10,001 to 25,000 ............................... 4.9 4.9 0.9 _

25,001 to 50,000 ............................... 5.5 5.8 1.2 _

50,001 to 100,000 ............................. 6.1 6.0 1.0 _

100,001 to 200,000 ........................... 9.9 10.0 1.5 _

200,001 to 500,000 ........................... 9.8 10.2 1.8 _

Over 500,000 .................................... 12.6 12.8 4.2 _

Principal Building Activity

Education .......................................... 7.1 6.0 5.4 _

Food Sales ....................................... 9.3 9.4 7.5 _

Food Service ..................................... 7.4 9.0 6.5 _

Health Care ....................................... 10.0 6.9 11.4 _

 Inpatient .......................................... 21.2 11.6 14.7 _

 Outpatient ....................................... 11.0 9.7 8.4 _

Lodging ............................................. 11.5 9.2 12.7 _

Mercantile ......................................... 6.8 8.3 8.2 _

 Retail (Other Than Mall) .................. 7.5 8.0 7.3 _

 Enclosed and Strip Malls ................ 12.4 12.0 12.9 _

Office ................................................ 5.5 6.5 7.5 _

Public Assembly ............................... 8.4 10.9 10.0 _

Public Order and Safety .................... 18.3 18.8 20.7 _

Religious Worship ............................. 8.7 7.9 6.3 _

Service .............................................. 8.6 9.7 8.6 _

Warehouse and Storage ................... 8.5 10.5 9.4 _

Other ................................................ 15.1 21.7 21.3 _

Vacant .............................................. 10.5 16.1 14.4 _

Year Constructed

Before 1920 ...................................... 9.6 12.3 11.3 _

1920 to 1945 ..................................... 7.5 10.9 10.5 _

1946 to 1959 ..................................... 8.0 7.5 7.2 _

1960 to 1969 ..................................... 7.0 8.5 7.3 _

1970 to 1979 ..................................... 6.9 6.6 7.1 _

1980 to 1989 ..................................... 5.9 6.3 7.0 _

1990 to 1999 ..................................... 7.3 6.5 5.9 _

2000 to 2003 ..................................... 10.1 8.8 8.9 _

Census Region and Division

Northeast .......................................... 10.1 9.7 8.3 _

 New England .................................. 23.7 23.4 11.5 _

 Middle Atlantic ................................ 11.1 10.8 10.2 _

Midwest ............................................ 8.9 6.6 8.9 _

 East North Central .......................... 11.4 8.9 10.6 _

 West North Central ......................... 16.5 10.2 12.7 _

South ................................................ 7.7 4.9 7.1 _

 South Atlantic ................................. 11.3 4.6 9.8 _

 East South Central .......................... 24.7 11.9 15.1 _

 West South Central ......................... 13.2 13.2 13.0 _

West ................................................. 7.9 5.5 7.7 _

 Mountain ......................................... 14.0 9.8 14.8 _

 Pacific ............................................. 9.6 6.3 8.8 _

RSEs for Table A1. Summary Table for All Buildings (Including 

Malls), 2003

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
RSEs for 

Number of 

Buildings

RSEs for Total 

Floorspace

RSEs for Mean 

Square Feet 

per Building

RSEs Not 

Available for 

Medians

All Buildings .................................... 3.8 3.1 4.0 _

RSEs for Table A1. Summary Table for All Buildings (Including 

Malls), 2003

Climate Zone: 30-Year Average

Under 2,000 CDD and --

 More than 7,000 HDD ..................... 10.1 11.0 6.5 _

 5,500-7,000 HDD ............................ 11.9 8.6 8.4 _

 4,000-5,499 HDD ............................ 23.0 15.2 17.3 _

 Fewer than 4,000 HDD ................... 14.3 10.9 6.0 _

2,000 CDD or More and --

 Fewer than 4,000 HDD ................... 10.3 10.9 9.6 _

Number of Establishments

One ................................................... 4.4 3.7 4.5 _

2 to 5 ................................................ 5.9 5.7 5.0 _

6 to 10 .............................................. 12.2 10.4 8.9 _

11 to 20 ............................................. 12.0 12.2 12.5 _

More than 20 ..................................... 16.3 14.2 20.0 _

Currently Unoccupied ....................... 10.6 17.8 16.4 _

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
All 

Buildings

North 

east

Midwest South WestAll 

Buildings

NortheastMidwest South West

All Buildings .................................... 3.8 10.1 8.9 7.7 7.9 3.1 9.7 6.6 4.9 5.5

Building Floorspace

(Square Feet)

1,001 to 5,000 ................................... 5.7 13.2 13.6 10.3 13.1 5.6 14.8 13.2 9.7 13.0

5,001 to 10,000 ................................. 5.6 13.4 13.4 7.8 16.2 5.5 12.7 12.9 7.5 16.4

10,001 to 25,000 ............................... 4.9 14.0 8.7 9.8 9.9 4.9 12.9 9.1 9.9 10.1

25,001 to 50,000 ............................... 5.5 12.4 9.2 10.2 9.0 5.8 11.8 9.1 11.0 9.1

50,001 to 100,000 ............................. 6.1 13.8 12.5 9.9 12.5 6.0 13.6 12.5 9.9 12.3

100,001 to 200,000 ........................... 9.9 20.1 15.6 17.6 13.2 10.0 21.8 15.7 17.0 13.3

200,001 to 500,000 ........................... 9.8 20.7 22.9 15.4 21.4 10.2 21.6 23.9 15.9 21.6

Over 500,000 .................................... 12.6 27.8 21.9 25.0 21.2 12.8 30.1 20.8 24.9 15.9

Principal Building Activity

Education .......................................... 7.1 15.1 11.4 13.8 11.0 6.0 13.2 9.9 10.8 9.5

Food Sales ....................................... 9.3 24.7 15.3 15.8 20.3 9.4 17.3 24.4 14.2 19.9

Food Service ..................................... 7.4 16.4 17.5 11.3 17.4 9.0 18.9 20.8 14.5 20.2

Health Care ....................................... 10.0 25.8 23.2 15.2 21.1 6.9 11.6 12.6 13.2 14.2

 Inpatient .......................................... 21.2 29.9 27.6 38.8 24.0 11.6 20.8 11.8 23.1 22.4

 Outpatient ....................................... 11.0 27.7 24.3 18.4 22.4 9.7 27.5 18.0 19.7 14.9

Lodging ............................................. 11.5 41.3 14.7 17.4 30.0 9.2 33.2 11.8 13.6 14.0

Mercantile ......................................... 6.8 22.2 16.7 8.5 15.9 8.3 33.1 14.4 10.5 16.8

 Retail (Other Than Mall) .................. 7.5 16.0 18.9 10.6 19.3 8.0 12.7 21.2 11.5 16.9

 Enclosed and Strip Malls ................ 12.4 43.9 22.1 18.2 24.4 12.0 49.3 18.0 14.9 19.9

Office ................................................ 5.5 12.6 14.4 8.6 11.3 6.5 11.2 11.1 14.8 15.4

Public Assembly ............................... 8.4 10.8 17.2 19.9 14.0 10.9 27.3 18.0 18.6 13.5

Public Order and Safety .................... 18.3 27.9 42.6 33.2 40.1 18.8 40.4 28.6 33.1 32.3

Religious Worship ............................. 8.7 18.2 18.2 14.7 19.7 7.9 22.9 11.8 14.5 12.9

Service .............................................. 8.6 26.2 16.9 16.2 12.3 9.7 26.3 16.9 18.2 22.0

Warehouse and Storage ................... 8.5 25.7 15.5 14.4 21.4 10.5 25.3 21.2 19.4 21.0

Other ................................................ 15.1 24.1 24.0 32.7 44.0 21.7 32.4 22.2 50.6 35.2

Vacant .............................................. 10.5 33.0 22.8 14.8 31.8 16.1 37.3 28.7 20.8 57.3

Year Constructed

Before 1920 ...................................... 9.6 16.7 15.8 21.8 22.0 12.3 18.1 20.2 42.2 29.1

1920 to 1945 ..................................... 7.5 11.0 13.0 13.0 22.0 10.9 20.2 23.8 17.8 21.5

1946 to 1959 ..................................... 8.0 11.5 17.5 15.8 18.0 7.5 17.0 12.4 13.5 16.3

1960 to 1969 ..................................... 7.0 22.7 11.8 12.7 14.4 8.5 31.8 11.9 11.9 13.8

1970 to 1979 ..................................... 6.9 14.5 15.3 13.3 15.0 6.6 17.2 15.5 7.2 16.0

1980 to 1989 ..................................... 5.9 17.4 12.9 9.1 19.9 6.3 14.1 10.0 10.0 15.4

1990 to 1999 ..................................... 7.3 23.7 14.6 11.0 17.5 6.5 19.0 16.4 9.9 13.0

2000 to 2003 ..................................... 10.1 26.8 21.6 15.6 21.4 8.8 21.5 15.4 13.6 22.4

Climate Zone: 30-Year Average

Under 2,000 CDD and --

 More than 7,000 HDD ..................... 10.1 26.5 13.4 0.0 15.8 11.0 36.5 10.2 0.0 20.7

 5,500-7,000 HDD ............................ 11.9 20.0 15.2 0.0 38.6 8.6 15.5 11.8 0.0 25.1

 4,000-5,499 HDD ............................ 23.0 20.6 66.5 34.9 41.1 15.2 21.1 26.5 29.1 42.3

 Fewer than 4,000 HDD ................... 14.3 0.0 0.0 20.3 12.6 10.9 0.0 0.0 15.8 10.9

2,000 CDD or More and --

 Fewer than 4,000 HDD ................... 10.3 0.0 0.0 10.9 26.3 10.9 0.0 0.0 11.5 27.6

RSEs for Table A2. Census Region, Number of Buildings and Floorspace for All 

Buildings (Including Malls), 2003

RSEs for Number of Buildings RSEs for Total Floorspace

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
All 

Buildings

North 

east

Midwest South WestAll 

Buildings

NortheastMidwest South West

RSEs for Table A2. Census Region, Number of Buildings and Floorspace for All 

Buildings (Including Malls), 2003

RSEs for Number of Buildings RSEs for Total Floorspace

Number of Establishments

One ................................................... 4.4 10.2 10.4 8.2 10.2 3.7 12.4 9.0 5.0 4.9

2 to 5 ................................................ 5.9 15.9 13.7 10.2 12.9 5.7 14.7 11.9 8.3 13.9

6 to 10 .............................................. 12.2 30.1 19.4 23.7 20.2 10.4 21.1 13.1 23.3 15.6

11 to 20 ............................................. 12.0 17.7 27.7 19.1 26.9 12.2 32.7 22.0 18.8 17.1

More than 20 ..................................... 16.3 34.2 27.3 30.3 20.1 14.2 47.7 21.1 18.4 20.1

Currently Unoccupied ....................... 10.6 36.4 21.4 14.7 52.1 17.8 44.0 30.3 21.9 73.2

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
New 

England

Middle 

Atlantic

East

North 

Central

West 

North 

Central

South 

Atlantic

East 

South 

Central

West 

South 

Central Mountain Pacific

All Buildings .................................... 3.8 23.7 11.1 11.4 16.5 11.3 24.7 13.2 14.0 9.6

Building Floorspace

(Square Feet)

1,001 to 5,000 ................................... 5.7 29.1 14.2 13.9 25.4 15.3 31.1 16.5 28.5 13.7

5,001 to 10,000 ................................. 5.6 26.3 16.1 22.8 13.0 10.9 16.7 14.6 38.0 14.5

10,001 to 25,000 ............................... 4.9 36.4 13.0 13.0 6.2 14.8 17.6 20.2 15.4 12.2

25,001 to 50,000 ............................... 5.5 23.9 15.2 8.9 17.1 12.0 21.8 24.5 19.3 9.8

50,001 to 100,000 ............................. 6.1 12.3 17.9 12.0 36.7 17.8 23.1 14.8 12.6 17.3

100,001 to 200,000 ........................... 9.9 31.2 23.9 19.1 24.3 24.6 40.2 27.2 25.1 15.5

200,001 to 500,000 ........................... 9.8 43.7 21.7 26.6 39.2 20.5 29.4 24.7 47.0 23.9

Over 500,000 .................................... 12.6 48.0 32.1 23.6 46.5 29.3 43.6 51.0 44.4 22.7

Principal Building Activity

Education .......................................... 7.1 31.9 15.8 16.3 17.1 17.0 56.4 24.3 29.8 10.9

Food Sales ....................................... 9.3 39.0 31.4 18.5 31.6 22.3 17.4 38.8 33.1 26.1

Food Service ..................................... 7.4 41.4 16.7 19.6 34.7 18.3 28.8 14.1 41.6 19.0

Health Care ....................................... 10.0 64.6 27.0 29.8 41.2 15.1 41.5 44.4 24.1 32.6

 Inpatient .......................................... 21.2 71.9 32.2 32.7 46.1 56.7 32.4 38.5 37.8 30.9

 Outpatient ....................................... 11.0 69.8 28.9 31.0 43.7 22.3 43.6 48.9 25.9 34.5

Lodging ............................................. 11.5 60.2 31.1 28.7 13.6 23.3 38.4 42.5 49.0 33.7

Mercantile ......................................... 6.8 46.8 19.1 19.7 35.3 11.7 19.5 20.7 15.7 24.1

 Retail (Other Than Mall) .................. 7.5 32.7 17.2 20.2 39.5 17.4 19.4 17.8 9.4 28.8

 Enclosed and Strip Malls ................ 12.4 73.8 45.0 25.5 55.5 20.9 43.2 40.3 37.8 32.1

Office ................................................ 5.5 26.7 14.7 20.7 19.6 12.1 24.8 18.7 13.0 15.1

Public Assembly ............................... 8.4 17.4 10.0 28.1 22.2 31.6 41.9 29.2 26.3 16.1

Public Order and Safety .................... 18.3 36.3 37.6 45.6 52.5 65.5 33.4 42.2 53.2 63.7

Religious Worship ............................. 8.7 49.5 17.7 22.5 32.4 17.9 46.9 21.8 39.7 20.5

Service .............................................. 8.6 61.1 29.6 20.1 26.0 25.5 32.0 27.6 21.4 14.1

Warehouse and Storage ................... 8.5 53.0 29.5 23.6 19.3 18.5 41.4 23.9 15.6 30.9

Other ................................................ 15.1 15.1 39.0 31.2 30.6 54.7 58.8 49.6 57.1 58.9

Vacant .............................................. 10.5 91.5 33.8 33.5 30.0 25.0 50.6 16.7 89.1 30.8

Year Constructed

Before 1920 ...................................... 9.6 13.5 27.8 21.2 25.1 29.3 78.5 20.8 23.2 38.7

1920 to 1945 ..................................... 7.5 25.5 12.1 16.4 23.8 29.6 13.1 16.7 51.0 24.3

1946 to 1959 ..................................... 8.0 29.3 12.9 27.6 9.5 25.1 19.4 33.7 54.4 16.7

1960 to 1969 ..................................... 7.0 53.3 24.1 15.6 19.7 12.2 48.6 23.9 30.2 12.2

1970 to 1979 ..................................... 6.9 27.4 17.7 22.5 22.6 28.2 27.2 11.1 21.3 21.3

1980 to 1989 ..................................... 5.9 33.6 21.1 14.6 26.2 14.6 20.6 16.3 30.0 26.9

1990 to 1999 ..................................... 7.3 64.8 16.7 14.8 24.5 11.2 37.5 21.9 23.9 22.0

2000 to 2003 ..................................... 10.1 27.0 38.7 37.3 23.8 16.3 49.2 31.2 41.6 22.8

Climate Zone: 30-Year Average

Under 2,000 CDD and --

 More than 7,000 HDD ..................... 10.1 42.3 32.1 17.5 17.7 0.0 0.0 0.0 6.0 93.6

 5,500-7,000 HDD ............................ 11.9 28.0 28.4 14.0 51.6 0.0 0.0 0.0 42.1 62.4

 4,000-5,499 HDD ............................ 23.0 0.0 20.6 0.0 66.5 38.5 75.1 97.1 0.0 41.1

 Fewer than 4,000 HDD ................... 14.3 0.0 0.0 0.0 0.0 19.2 60.7 21.1 0.0 12.6

2,000 CDD or More and --

 Fewer than 4,000 HDD ................... 10.3 0.0 0.0 0.0 0.0 11.2 73.3 15.9 20.3 100.2

RSEs for Table A3. Census Region and Division, Number of Buildings for All Buildings 

(Including Malls), 2003

RSEs for Number of Buildings

All 

Buildings

Northeast Midwest South West

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
New 

England

Middle 

Atlantic

East

North 

Central

West 

North 

Central

South 

Atlantic

East 

South 

Central

West 

South 

Central Mountain Pacific

RSEs for Table A3. Census Region and Division, Number of Buildings for All Buildings 

(Including Malls), 2003

RSEs for Number of Buildings

All 

Buildings

Northeast Midwest South West

Number of Establishments

One ................................................... 4.4 24.8 10.3 12.8 18.6 12.4 26.0 11.6 19.4 12.0

2 to 5 ................................................ 5.9 34.2 18.5 18.3 23.1 12.9 16.5 23.0 22.2 15.5

6 to 10 .............................................. 12.2 59.1 28.0 21.0 48.2 32.1 73.7 37.7 25.8 33.1

11 to 20 ............................................. 12.0 25.3 24.1 29.7 45.2 27.7 31.8 34.7 49.5 18.3

More than 20 ..................................... 16.3 51.2 42.8 33.6 43.9 44.5 33.5 27.2 58.4 18.6

Currently Unoccupied ....................... 10.6 99.1 38.1 31.7 28.2 25.2 48.4 17.4 84.5 54.7

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
New 

England

Middle 

Atlantic

East

North 

Central

West

North 

Central

South 

Atlantic

East 

South 

Central

West 

South 

Central Mountain Pacific

All Buildings .................................... 3.1 23.4 10.8 8.9 10.2 4.6 11.9 13.2 9.8 6.3

Building Floorspace

(Square Feet)

1,001 to 5,000 ................................... 5.6 33.4 15.1 13.3 25.4 13.9 30.2 16.5 27.3 13.8

5,001 to 10,000 ................................. 5.5 30.0 13.3 21.9 13.5 10.2 16.8 14.3 38.6 14.4

10,001 to 25,000 ............................... 4.9 33.5 12.5 13.3 7.1 15.2 14.8 21.4 16.6 12.0

25,001 to 50,000 ............................... 5.8 21.1 14.7 10.2 15.1 13.0 19.6 26.3 19.3 9.8

50,001 to 100,000 ............................. 6.0 15.1 17.6 12.8 34.9 18.2 21.5 14.6 13.4 16.5

100,001 to 200,000 ........................... 10.0 27.5 26.0 19.0 24.7 23.1 40.4 28.1 25.9 15.3

200,001 to 500,000 ........................... 10.2 53.0 22.7 28.2 40.2 22.8 27.3 23.7 47.4 24.3

Over 500,000 .................................... 12.8 52.0 34.9 22.5 45.3 25.6 38.0 53.4 30.8 17.8

Principal Building Activity

Education .......................................... 6.0 19.5 15.1 10.5 28.7 11.5 47.9 23.1 19.8 8.7

Food Sales ....................................... 9.4 48.0 13.9 27.4 52.7 18.5 53.6 24.4 50.4 18.8

Food Service ..................................... 9.0 57.0 16.1 21.3 39.6 21.3 14.2 24.4 57.4 21.9

Health Care ....................................... 6.9 51.5 10.7 16.4 19.7 19.5 22.1 24.1 11.1 22.7

 Inpatient .......................................... 11.6 73.9 20.9 13.7 23.7 38.6 17.5 30.0 15.1 33.6

 Outpatient ....................................... 9.7 54.9 30.7 24.8 25.9 26.0 36.3 50.7 17.2 23.3

Lodging ............................................. 9.2 42.0 44.7 17.9 14.6 19.5 25.2 35.8 22.2 18.9

Mercantile ......................................... 8.3 34.6 53.1 17.0 29.2 13.4 24.3 22.2 36.8 18.3

 Retail (Other Than Mall) .................. 8.0 26.7 15.2 26.1 37.7 17.4 23.6 19.3 28.2 20.1

 Enclosed and Strip Malls ................ 12.0 41.2 85.2 21.2 29.1 18.1 42.9 30.6 40.7 21.7

Office ................................................ 6.5 20.1 13.6 14.6 12.6 18.3 31.3 29.6 14.4 19.9

Public Assembly ............................... 10.9 29.9 35.0 23.6 27.6 23.2 48.1 31.5 25.7 14.8

Public Order and Safety .................... 18.8 39.2 48.7 47.7 30.7 65.6 44.9 25.3 39.9 48.3

Religious Worship ............................. 7.9 72.1 17.9 11.5 26.1 20.6 39.2 23.1 32.3 10.7

Service .............................................. 9.7 52.3 29.5 26.2 16.3 22.4 43.4 38.9 39.0 18.1

Warehouse and Storage ................... 10.5 72.2 22.8 30.8 13.7 18.6 16.1 39.6 41.8 22.9

Other ................................................ 21.7 50.6 39.3 23.6 54.7 67.6 55.1 33.6 45.4 49.7

Vacant .............................................. 16.1 88.5 40.5 34.3 29.0 38.1 23.9 30.2 64.4 64.3

Year Constructed

Before 1920 ...................................... 12.3 35.4 21.1 25.4 29.6 59.8 65.7 55.4 46.0 37.3

1920 to 1945 ..................................... 10.9 37.6 23.9 29.3 30.5 29.6 30.5 24.0 15.7 25.0

1946 to 1959 ..................................... 7.5 25.4 19.6 16.1 13.2 19.4 24.1 23.9 45.7 16.2

1960 to 1969 ..................................... 8.5 49.1 37.5 15.0 21.8 14.8 31.5 21.4 30.0 13.8

1970 to 1979 ..................................... 6.6 17.0 22.6 20.8 20.2 10.1 8.8 14.0 27.8 17.1

1980 to 1989 ..................................... 6.3 26.6 17.3 12.9 12.0 10.8 25.5 21.9 26.8 18.8

1990 to 1999 ..................................... 6.5 43.3 21.5 24.2 19.2 12.1 23.9 22.6 18.4 16.3

2000 to 2003 ..................................... 8.8 39.9 21.1 18.7 26.2 11.5 40.6 32.3 42.4 24.8

Climate Zone: 30-Year Average

Under 2,000 CDD and --

 More than 7,000 HDD ..................... 11.0 59.5 46.9 5.1 20.2 0.0 0.0 0.0 14.0 87.1

 5,500-7,000 HDD ............................ 8.6 23.3 21.1 11.7 50.9 0.0 0.0 0.0 11.6 51.2

 4,000-5,499 HDD ............................ 15.2 0.0 21.1 0.0 26.5 31.4 71.6 97.1 0.0 42.3

 Fewer than 4,000 HDD ................... 10.9 0.0 0.0 0.0 0.0 16.3 61.0 17.0 0.0 10.9

2,000 CDD or More and --

 Fewer than 4,000 HDD ................... 10.9 0.0 0.0 0.0 0.0 6.4 92.8 18.6 18.6 98.1

RSEs for Table A4. Census Region and Division, Floorspace for All Buildings (Including 

Malls), 2003

RSEs for Total Floorspace

All 

Buildings

Northeast Midwest South West

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
New 

England

Middle 

Atlantic

East

North 

Central

West

North 

Central

South 

Atlantic

East 

South 

Central

West 

South 

Central Mountain Pacific

RSEs for Table A4. Census Region and Division, Floorspace for All Buildings (Including 

Malls), 2003

RSEs for Total Floorspace

All 

Buildings

Northeast Midwest South West

Number of Establishments

One ................................................... 3.7 19.5 14.9 13.0 10.0 5.4 15.4 12.1 5.8 6.6

2 to 5 ................................................ 5.7 30.8 17.5 13.2 27.0 11.9 11.6 16.9 36.5 13.0

6 to 10 .............................................. 10.4 38.9 27.2 16.1 20.6 33.3 61.7 32.9 10.7 26.6

11 to 20 ............................................. 12.2 62.4 34.8 24.2 8.2 29.2 28.9 27.9 17.1 22.5

More than 20 ..................................... 14.2 63.7 58.9 27.6 28.7 21.2 30.2 33.5 23.9 25.8

Currently Unoccupied ....................... 17.8 99.1 47.2 34.6 32.1 39.5 21.8 30.4 72.3 76.1

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
1,001 to

5,000 

Square 

Feet

5,001 to 

10,000 

Square 

Feet

10,000 to 

25,000 

Square 

Feet

25,001 to 

50,000 

Square 

Feet

50,001 to 

100,000 

Square 

Feet

100,001 

to 

200,000 

Square

Feet

200,001 

to 

500,000 

Square

Feet

Over 

500,000 

Square 

Feet

All Buildings .................................... 3.8 5.7 5.6 4.9 5.5 6.1 9.9 9.8 12.6

Principal Building Activity

Education .......................................... 7.1 10.9 16.3 14.3 15.1 11.2 12.8 14.9 101.2

Food Sales ....................................... 9.3 12.1 21.3 36.1 39.8 32.2 11.2 0.0 0.0

Food Service ..................................... 7.4 9.5 15.1 21.4 31.9 57.8 0.0 100.0 0.0

Health Care ....................................... 10.0 19.0 19.9 28.0 24.3 19.0 45.5 14.4 13.5

 Inpatient .......................................... 21.2 0.0 0.0 100.3 49.4 27.0 60.0 15.0 13.5

 Outpatient ....................................... 11.0 19.0 19.9 28.2 28.2 24.7 48.6 40.4 0.0

Lodging ............................................. 11.5 27.7 24.1 16.2 15.5 14.4 18.5 35.9 40.2

Mercantile ......................................... 6.8 10.1 13.7 10.7 16.7 12.0 15.3 26.8 35.1

 Retail (Other Than Mall) .................. 7.5 9.5 17.0 14.5 25.5 25.3 22.0 42.2 72.4

 Enclosed and Strip Malls ................ 12.4 32.1 22.1 17.0 19.8 14.1 17.2 30.1 37.5

Office ................................................ 5.5 7.8 13.3 12.5 10.2 12.0 17.2 13.9 22.4

Public Assembly ............................... 8.4 13.2 17.9 15.9 25.1 20.5 34.1 42.4 61.2

Public Order and Safety .................... 18.3 29.7 28.4 33.2 29.8 52.2 31.6 67.6 91.4

Religious Worship ............................. 8.7 14.4 13.4 11.8 16.3 44.2 35.0 95.3 0.0

Service .............................................. 8.6 10.9 16.6 17.9 26.0 33.4 77.1 59.8 75.1

Warehouse and Storage ................... 8.5 13.0 15.1 13.8 20.7 20.8 21.1 27.9 33.4

Other ................................................ 15.1 21.3 35.5 38.9 44.1 36.3 47.2 35.8 78.1

Vacant .............................................. 10.5 15.3 32.9 34.7 25.5 38.1 38.2 50.8 97.9

Year Constructed

Before 1920 ...................................... 9.6 11.4 21.9 19.0 26.9 25.5 32.3 38.4 57.9

1920 to 1945 ..................................... 7.5 10.7 13.4 15.0 19.6 21.4 30.6 38.8 34.1

1946 to 1959 ..................................... 8.0 10.6 17.5 12.7 17.1 14.9 31.6 25.2 42.0

1960 to 1969 ..................................... 7.0 10.1 12.2 11.3 14.7 16.7 13.7 15.5 101.2

1970 to 1979 ..................................... 6.9 11.1 11.2 9.8 12.0 14.1 16.6 25.7 28.1

1980 to 1989 ..................................... 5.9 9.1 16.2 11.2 13.9 11.1 17.1 14.3 18.0

1990 to 1999 ..................................... 7.3 8.7 14.7 9.8 11.2 11.9 17.6 16.3 24.0

2000 to 2003 ..................................... 10.1 15.1 21.8 17.4 17.4 14.0 17.1 26.5 38.5

Census Region and Division

Northeast .......................................... 10.1 13.2 13.4 14.0 12.4 13.8 20.1 20.7 27.8

 New England .................................. 23.7 29.1 26.3 36.4 23.9 12.3 31.2 43.7 48.0

 Middle Atlantic ................................ 11.1 14.2 16.1 13.0 15.2 17.9 23.9 21.7 32.1

Midwest ............................................ 8.9 13.6 13.4 8.7 9.2 12.5 15.6 22.9 21.9

 East North Central .......................... 11.4 13.9 22.8 13.0 8.9 12.0 19.1 26.6 23.6

 West North Central ......................... 16.5 25.4 13.0 6.2 17.1 36.7 24.3 39.2 46.5

South ................................................ 7.7 10.3 7.8 9.8 10.2 9.9 17.6 15.4 25.0

 South Atlantic ................................. 11.3 15.3 10.9 14.8 12.0 17.8 24.6 20.5 29.3

 East South Central .......................... 24.7 31.1 16.7 17.6 21.8 23.1 40.2 29.4 43.6

 West South Central ......................... 13.2 16.5 14.6 20.2 24.5 14.8 27.2 24.7 51.0

West ................................................. 7.9 13.1 16.2 9.9 9.0 12.5 13.2 21.4 21.2

 Mountain ......................................... 14.0 28.5 38.0 15.4 19.3 12.6 25.1 47.0 44.4

 Pacific ............................................. 9.6 13.7 14.5 12.2 9.8 17.3 15.5 23.9 22.7

Climate Zone: 30-Year Average

Under 2,000 CDD and --

 More than 7,000 HDD ..................... 10.1 12.6 17.9 16.1 8.7 19.8 17.9 24.5 28.1

 5,500-7,000 HDD ............................ 11.9 14.4 15.9 11.3 9.9 12.0 16.1 24.6 19.0

 4,000-5,499 HDD ............................ 23.0 32.6 18.5 21.9 19.5 18.6 25.9 22.2 34.4

 Fewer than 4,000 HDD ................... 14.3 16.4 12.8 16.4 13.9 16.8 25.3 19.7 19.3

2,000 CDD or More and --

 Fewer than 4,000 HDD ................... 10.3 10.7 16.4 17.9 16.0 16.2 21.1 19.9 40.3

RSEs for Table A5. Building Size, Number of Buildings for All Buildings (Including 

Malls), 2003

Building Size

RSEs for Number of Buildings

All

Buildings

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
1,001 to

5,000 

Square 

Feet

5,001 to 

10,000 

Square 

Feet

10,000 to 

25,000 

Square 

Feet

25,001 to 

50,000 

Square 

Feet

50,001 to 

100,000 

Square 

Feet

100,001 

to 

200,000 

Square

Feet

200,001 

to 

500,000 

Square

Feet

Over 

500,000 

Square 

Feet

RSEs for Table A5. Building Size, Number of Buildings for All Buildings (Including 

Malls), 2003

Building Size

RSEs for Number of Buildings

All

Buildings

Number of Establishments

One ................................................... 4.4 6.3 6.4 5.5 6.6 7.0 12.9 12.2 17.3

2 to 5 ................................................ 5.9 8.3 12.9 10.5 12.4 12.0 14.9 16.3 26.8

6 to 10 .............................................. 12.2 40.1 34.3 15.3 17.8 15.9 28.4 36.2 50.5

11 to 20 ............................................. 12.0 100.3 0.0 30.0 17.7 15.1 20.0 29.6 36.7

More than 20 ..................................... 16.3 0.0 77.3 63.0 34.5 29.0 20.7 17.5 20.8

Currently Unoccupied ....................... 10.6 15.1 35.9 39.1 33.4 44.6 43.9 50.8 97.9

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
1,001 to

5,000 

Square 

Feet

5,001 to 

10,000 

Square 

Feet

10,000 to 

25,000 

Square 

Feet

25,001 to 

50,000 

Square 

Feet

50,001 to 

100,000 

Square 

Feet

100,001 

to 

200,000 

Square

Feet

200,001 

to 

500,000 

Square

Feet

Over 

500,000 

Square 

Feet

All Buildings .................................... 3.1 5.6 5.5 4.9 5.8 6.0 10.0 10.2 12.8

Principal Building Activity

Education .......................................... 6.0 12.3 16.5 14.3 14.9 10.7 13.3 14.5 101.2

Food Sales ....................................... 9.4 12.7 21.1 31.4 38.7 32.3 18.2 0.0 0.0

Food Service ..................................... 9.0 9.7 15.3 21.2 32.1 57.4 0.0 100.0 0.0

Health Care ....................................... 6.9 18.8 20.3 28.5 25.3 19.1 42.3 13.9 12.6

 Inpatient .......................................... 11.6 0.0 0.0 100.3 50.4 27.9 56.1 14.6 12.6

 Outpatient ....................................... 9.7 18.8 20.3 28.7 29.2 24.9 48.0 39.8 0.0

Lodging ............................................. 9.2 26.1 24.8 16.0 15.7 14.3 17.2 33.6 42.9

Mercantile ......................................... 8.3 11.3 13.9 10.3 16.8 11.7 15.1 27.8 33.2

 Retail (Other Than Mall) .................. 8.0 10.3 16.8 15.0 26.4 26.2 22.6 44.2 72.5

 Enclosed and Strip Malls ................ 12.0 31.5 22.8 16.6 20.0 13.7 16.8 29.6 35.3

Office ................................................ 6.5 8.2 13.6 12.3 10.3 12.0 16.8 13.7 23.6

Public Assembly ............................... 10.9 14.0 18.2 15.9 26.1 20.3 39.3 41.8 52.4

Public Order and Safety .................... 18.8 33.8 27.7 29.2 31.1 53.9 35.2 73.6 87.0

Religious Worship ............................. 7.9 14.8 12.2 12.9 15.4 48.0 37.7 95.3 0.0

Service .............................................. 9.7 10.9 16.3 18.4 26.0 36.7 78.6 61.9 80.8

Warehouse and Storage ................... 10.5 12.9 14.5 13.8 21.4 20.2 21.5 28.1 31.6

Other ................................................ 21.7 21.8 33.4 35.7 44.0 37.8 45.4 41.6 80.3

Vacant .............................................. 16.1 15.8 32.6 32.9 29.5 40.0 38.2 52.8 97.4

Year Constructed

Before 1920 ...................................... 12.3 12.8 20.8 19.0 26.8 24.3 32.1 39.2 53.5

1920 to 1945 ..................................... 10.9 10.9 13.2 15.4 20.2 22.2 31.5 36.6 36.8

1946 to 1959 ..................................... 7.5 10.8 17.5 12.8 17.7 15.4 34.4 25.0 36.6

1960 to 1969 ..................................... 8.5 10.6 11.8 11.5 15.2 16.4 13.5 16.5 110.1

1970 to 1979 ..................................... 6.6 10.3 11.2 9.7 12.7 13.8 16.0 26.4 25.2

1980 to 1989 ..................................... 6.3 9.6 16.7 11.2 14.3 10.5 19.3 15.2 18.0

1990 to 1999 ..................................... 6.5 7.9 14.1 10.1 11.0 12.4 17.2 15.8 20.2

2000 to 2003 ..................................... 8.8 15.7 21.0 18.0 16.7 14.0 17.4 27.4 37.4

Census Region and Division

Northeast .......................................... 9.7 14.8 12.7 12.9 11.8 13.6 21.8 21.6 30.1

 New England .................................. 23.4 33.4 30.0 33.5 21.1 15.1 27.5 53.0 52.0

 Middle Atlantic ................................ 10.8 15.1 13.3 12.5 14.7 17.6 26.0 22.7 34.9

Midwest ............................................ 6.6 13.2 12.9 9.1 9.1 12.5 15.7 23.9 20.8

 East North Central .......................... 8.9 13.3 21.9 13.3 10.2 12.8 19.0 28.2 22.5

 West North Central ......................... 10.2 25.4 13.5 7.1 15.1 34.9 24.7 40.2 45.3

South ................................................ 4.9 9.7 7.5 9.9 11.0 9.9 17.0 15.9 24.9

 South Atlantic ................................. 4.6 13.9 10.2 15.2 13.0 18.2 23.1 22.8 25.6

 East South Central .......................... 11.9 30.2 16.8 14.8 19.6 21.5 40.4 27.3 38.0

 West South Central ......................... 13.2 16.5 14.3 21.4 26.3 14.6 28.1 23.7 53.4

West ................................................. 5.5 13.0 16.4 10.1 9.1 12.3 13.3 21.6 15.9

 Mountain ......................................... 9.8 27.3 38.6 16.6 19.3 13.4 25.9 47.4 30.8

 Pacific ............................................. 6.3 13.8 14.4 12.0 9.8 16.5 15.3 24.3 17.8

Climate Zone: 30-Year Average

Under 2,000 CDD and --

 More than 7,000 HDD ..................... 11.0 13.0 18.3 16.1 7.8 18.8 17.6 24.5 24.9

 5,500-7,000 HDD ............................ 8.6 14.9 15.7 11.0 10.3 12.7 15.9 26.2 18.9

 4,000-5,499 HDD ............................ 15.2 32.1 17.6 21.9 19.5 18.9 27.4 23.5 34.1

 Fewer than 4,000 HDD ................... 10.9 15.9 12.5 16.8 13.8 16.3 25.0 19.8 16.6

2,000 CDD or More and --

 Fewer than 4,000 HDD ................... 10.9 11.0 15.8 17.2 17.8 15.8 19.5 19.0 41.9

RSEs for Table A6. Building Size, Floorspace for All Buildings (Including Malls), 2003

RSEs for Total Floorspace

All

Buildings

Building Size

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
1,001 to

5,000 

Square 

Feet

5,001 to 

10,000 

Square 

Feet

10,000 to 

25,000 

Square 

Feet

25,001 to 

50,000 

Square 

Feet

50,001 to 

100,000 

Square 

Feet

100,001 

to 

200,000 

Square

Feet

200,001 

to 

500,000 

Square

Feet

Over 

500,000 

Square 

Feet

RSEs for Table A6. Building Size, Floorspace for All Buildings (Including Malls), 2003

RSEs for Total Floorspace

All

Buildings

Building Size

Number of Establishments

One ................................................... 3.7 6.1 6.2 5.5 6.4 7.1 12.9 12.3 16.9

2 to 5 ................................................ 5.7 8.4 13.2 11.0 12.9 10.8 16.8 16.1 23.4

6 to 10 .............................................. 10.4 41.4 35.5 14.9 18.1 15.6 27.5 38.6 46.9

11 to 20 ............................................. 12.2 100.3 0.0 27.3 18.2 15.6 20.1 28.9 40.6

More than 20 ..................................... 14.2 0.0 74.8 61.0 34.2 26.8 20.6 16.3 20.8

Currently Unoccupied ....................... 17.8 16.4 35.5 36.8 37.2 47.1 43.6 52.8 97.4

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
One

Two to

Five

Six to 

Ten

Eleven to 

Twenty

More than 

Twenty

Currently 

Unoccupied

All Buildings .................................... 3.8 4.4 5.9 12.2 12.0 16.3 10.6

Building Floorspace

(Square Feet)

1,001 to 5,000 ................................... 5.7 6.3 8.3 40.1 100.3 0.0 15.1

5,001 to 10,000 ................................. 5.6 6.4 12.9 34.3 0.0 77.3 35.9

10,001 to 25,000 ............................... 4.9 5.5 10.5 15.3 30.0 63.0 39.1

25,001 to 50,000 ............................... 5.5 6.6 12.4 17.8 17.7 34.5 33.4

50,001 to 100,000 ............................. 6.1 7.0 12.0 15.9 15.1 29.0 44.6

100,001 to 200,000 ........................... 9.9 12.9 14.9 28.4 20.0 20.7 43.9

200,001 to 500,000 ........................... 9.8 12.2 16.3 36.2 29.6 17.5 50.8

Over 500,000 .................................... 12.6 17.3 26.8 50.5 36.7 20.8 97.9

Principal Building Activity

Education .......................................... 7.1 7.4 23.0 72.1 0.0 0.0 0.0

Food Sales ....................................... 9.3 10.6 31.8 0.0 0.0 100.1 0.0

Food Service ..................................... 7.4 7.2 25.7 87.7 0.0 0.0 0.0

Health Care ....................................... 10.0 13.7 22.0 39.8 40.6 39.7 0.0

 Inpatient .......................................... 21.2 25.8 27.2 49.5 64.7 53.6 0.0

 Outpatient ....................................... 11.0 15.2 22.8 41.9 48.1 42.0 0.0

Lodging ............................................. 11.5 11.1 29.0 89.0 0.0 0.0 0.0

Mercantile ......................................... 6.8 7.5 13.1 17.3 15.0 25.1 0.0

 Retail (Other Than Mall) .................. 7.5 7.5 23.1 64.6 88.9 68.2 0.0

 Enclosed and Strip Malls ................ 12.4 0.0 14.7 17.7 15.1 21.2 0.0

Office ................................................ 5.5 6.0 11.7 15.2 15.9 19.1 0.0

Public Assembly ............................... 8.4 9.1 18.1 71.3 86.9 81.6 0.0

Public Order and Safety .................... 18.3 18.3 35.0 53.4 95.3 0.0 0.0

Religious Worship ............................. 8.7 9.0 21.5 0.0 93.9 0.0 0.0

Service .............................................. 8.6 9.8 20.9 91.1 89.8 0.0 0.0

Warehouse and Storage ................... 8.5 8.9 16.1 41.9 67.7 75.7 0.0

Other ................................................ 15.1 18.6 34.4 100.4 0.0 79.7 0.0

Vacant .............................................. 10.5 39.4 50.1 0.0 0.0 0.0 10.6

Year Constructed

Before 1920 ...................................... 9.6 11.7 17.9 47.3 59.0 75.4 40.7

1920 to 1945 ..................................... 7.5 8.9 16.4 30.1 73.5 54.5 24.5

1946 to 1959 ..................................... 8.0 9.3 15.6 49.7 31.4 89.0 35.5

1960 to 1969 ..................................... 7.0 8.0 13.6 26.8 35.7 48.8 38.1

1970 to 1979 ..................................... 6.9 7.2 17.3 20.7 23.4 26.6 43.9

1980 to 1989 ..................................... 5.9 6.9 11.8 24.2 20.3 21.1 29.5

1990 to 1999 ..................................... 7.3 8.1 11.6 25.4 26.3 33.6 51.5

2000 to 2003 ..................................... 10.1 10.6 27.6 30.7 34.6 38.9 57.2

Census Region and Division

Northeast .......................................... 10.1 10.2 15.9 30.1 17.7 34.2 36.4

 New England .................................. 23.7 24.8 34.2 59.1 25.3 51.2 99.1

 Middle Atlantic ................................ 11.1 10.3 18.5 28.0 24.1 42.8 38.1

Midwest ............................................ 8.9 10.4 13.7 19.4 27.7 27.3 21.4

 East North Central .......................... 11.4 12.8 18.3 21.0 29.7 33.6 31.7

 West North Central ......................... 16.5 18.6 23.1 48.2 45.2 43.9 28.2

South ................................................ 7.7 8.2 10.2 23.7 19.1 30.3 14.7

 South Atlantic ................................. 11.3 12.4 12.9 32.1 27.7 44.5 25.2

 East South Central .......................... 24.7 26.0 16.5 73.7 31.8 33.5 48.4

 West South Central ......................... 13.2 11.6 23.0 37.7 34.7 27.2 17.4

West ................................................. 7.9 10.2 12.9 20.2 26.9 20.1 52.1

 Mountain ......................................... 14.0 19.4 22.2 25.8 49.5 58.4 84.5

 Pacific ............................................. 9.6 12.0 15.5 33.1 18.3 18.6 54.7

RSEs for Table A7. Number of Establishments in Building, Number of Buildings for 

All Buildings (Including Malls), 2003

Number of Establishments in Building

RSEs for Number of Buildings

All

Buildings

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
One

Two to

Five

Six to 

Ten

Eleven to 

Twenty

More than 

Twenty

Currently 

Unoccupied

RSEs for Table A7. Number of Establishments in Building, Number of Buildings for 

All Buildings (Including Malls), 2003

Number of Establishments in Building

RSEs for Number of Buildings

All

Buildings

Climate Zone: 30-Year Average

Under 2,000 CDD and --

 More than 7,000 HDD ..................... 10.1 10.4 16.5 19.5 43.4 45.0 26.0

 5,500-7,000 HDD ............................ 11.9 12.6 15.8 26.6 18.6 27.8 32.0

 4,000-5,499 HDD ............................ 23.0 25.9 24.3 29.7 37.0 51.3 41.8

 Fewer than 4,000 HDD ................... 14.3 15.0 15.7 30.5 16.6 23.2 24.7

2,000 CDD or More and --

 Fewer than 4,000 HDD ................... 10.3 8.8 20.4 28.6 26.4 19.2 20.3

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
One

Two to 

Five

Six to 

Ten

Eleven to 

Twenty

More than 

Twenty

Currently 

Unoccupied

All Buildings .................................... 3.1 3.7 5.7 10.4 12.2 14.2 17.8

Building Floorspace

(Square Feet)

1,001 to 5,000 ................................... 5.6 6.1 8.4 41.4 100.3 0.0 16.4

5,001 to 10,000 ................................. 5.5 6.2 13.2 35.5 0.0 74.8 35.5

10,001 to 25,000 ............................... 4.9 5.5 11.0 14.9 27.3 61.0 36.8

25,001 to 50,000 ............................... 5.8 6.4 12.9 18.1 18.2 34.2 37.2

50,001 to 100,000 ............................. 6.0 7.1 10.8 15.6 15.6 26.8 47.1

100,001 to 200,000 ........................... 10.0 12.9 16.8 27.5 20.1 20.6 43.6

200,001 to 500,000 ........................... 10.2 12.3 16.1 38.6 28.9 16.3 52.8

Over 500,000 .................................... 12.8 16.9 23.4 46.9 40.6 20.8 97.4

Principal Building Activity

Education .......................................... 6.0 6.6 15.1 82.1 0.0 0.0 0.0

Food Sales ....................................... 9.4 11.1 24.6 0.0 0.0 100.1 0.0

Food Service ..................................... 9.0 8.4 30.0 82.9 0.0 0.0 0.0

Health Care ....................................... 6.9 8.8 13.8 31.8 37.8 34.9 0.0

 Inpatient .......................................... 11.6 15.2 15.2 45.6 50.9 47.9 0.0

 Outpatient ....................................... 9.7 15.1 22.4 43.6 48.1 43.9 0.0

Lodging ............................................. 9.2 10.3 21.8 87.2 0.0 0.0 0.0

Mercantile ......................................... 8.3 7.8 12.2 14.3 15.7 24.4 0.0

 Retail (Other Than Mall) .................. 8.0 7.8 24.0 57.7 77.6 56.1 0.0

 Enclosed and Strip Malls ................ 12.0 0.0 13.5 14.4 15.7 26.4 0.0

Office ................................................ 6.5 8.2 10.9 11.4 15.4 17.4 0.0

Public Assembly ............................... 10.9 12.1 25.0 40.3 88.7 82.9 0.0

Public Order and Safety .................... 18.8 19.6 42.8 52.0 96.8 0.0 0.0

Religious Worship ............................. 7.9 9.0 16.0 0.0 93.9 0.0 0.0

Service .............................................. 9.7 10.5 22.4 75.3 66.3 0.0 0.0

Warehouse and Storage ................... 10.5 11.5 14.8 44.3 84.9 60.1 0.0

Other ................................................ 21.7 24.2 41.2 100.4 0.0 79.3 0.0

Vacant .............................................. 16.1 39.1 41.5 0.0 0.0 0.0 17.8

Year Constructed

Before 1920 ...................................... 12.3 14.0 21.6 29.9 41.4 39.5 58.8

1920 to 1945 ..................................... 10.9 16.0 15.5 44.9 67.0 41.1 27.4

1946 to 1959 ..................................... 7.5 9.5 17.3 40.4 32.5 50.2 48.2

1960 to 1969 ..................................... 8.5 7.2 16.1 21.8 29.6 130.1 61.5

1970 to 1979 ..................................... 6.6 6.7 10.8 15.7 19.8 22.9 46.7

1980 to 1989 ..................................... 6.3 7.4 11.7 18.4 19.5 19.2 32.7

1990 to 1999 ..................................... 6.5 7.4 9.9 28.0 19.2 23.5 40.0

2000 to 2003 ..................................... 8.8 9.4 17.8 26.1 35.1 46.1 55.0

Census Region and Division

Northeast .......................................... 9.7 12.4 14.7 21.1 32.7 47.7 44.0

 New England .................................. 23.4 19.5 30.8 38.9 62.4 63.7 99.1

 Middle Atlantic ................................ 10.8 14.9 17.5 27.2 34.8 58.9 47.2

Midwest ............................................ 6.6 9.0 11.9 13.1 22.0 21.1 30.3

 East North Central .......................... 8.9 13.0 13.2 16.1 24.2 27.6 34.6

 West North Central ......................... 10.2 10.0 27.0 20.6 8.2 28.7 32.1

South ................................................ 4.9 5.0 8.3 23.3 18.8 18.4 21.9

 South Atlantic ................................. 4.6 5.4 11.9 33.3 29.2 21.2 39.5

 East South Central .......................... 11.9 15.4 11.6 61.7 28.9 30.2 21.8

 West South Central ......................... 13.2 12.1 16.9 32.9 27.9 33.5 30.4

West ................................................. 5.5 4.9 13.9 15.6 17.1 20.1 73.2

 Mountain ......................................... 9.8 5.8 36.5 10.7 17.1 23.9 72.3

 Pacific ............................................. 6.3 6.6 13.0 26.6 22.5 25.8 76.1

RSEs for Table A8. Number of Establishments in Building, Floorspace for All 

Buildings (Including Malls), 2003

RSEs for Total Floorspace

All

Buildings

Number of Establishments in Building

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007
One

Two to 

Five

Six to 

Ten

Eleven to 

Twenty

More than 

Twenty

Currently 

Unoccupied

RSEs for Table A8. Number of Establishments in Building, Floorspace for All 

Buildings (Including Malls), 2003

RSEs for Total Floorspace

All

Buildings

Number of Establishments in Building

Climate Zone: 30-Year Average

Under 2,000 CDD and --

 More than 7,000 HDD ..................... 11.0 10.3 19.9 21.1 57.6 20.0 36.8

 5,500-7,000 HDD ............................ 8.6 10.7 11.1 18.8 17.8 30.4 33.1

 4,000-5,499 HDD ............................ 15.2 17.9 17.6 26.3 33.4 41.0 32.7

 Fewer than 4,000 HDD ................... 10.9 12.3 13.6 24.8 21.8 22.6 46.2

2,000 CDD or More and --

 Fewer than 4,000 HDD ................... 10.9 11.2 17.4 32.7 17.7 25.4 32.4

Energy Information Administration

2003 Commercial Buildings Energy Consumption Survey: RSEs for Building Characteristics Tables

Released: October 2006

Next CBECS will be conducted in 2007