UNITED STATES DEPARTMENT OF 

COMMERCE 

NEWS 

WASHINGTON, D.C. 20230 

 

 

 BUREAU OF 

 THE 

 CENSUS 

Robert R. Callis For Release 10:00 AM EST, April 27, 2007 

Linda B. Cavanaugh CB07-56 

(301) 763-3199 

CENSUS BUREAU REPORTS ON RESIDENTIAL VACANCIES AND 

HOMEOWNERSHIP

National vacancy rates in the first quarter 2007 were 10.1 (+ 0.4) percent for rental housing and 

2.8 (+ 0.1) percent for homeowner housing, the Department of Commerce’s Census Bureau announced today. 

The Census Bureau said the rental vacancy rate was higher than the first quarter rate last year (9.5 percent), 

but not statistically different from the rate last quarter (9.8 percent). For homeowner vacancies, the current 

rate was higher than a year ago (2.1 percent), but not statistically different from the rate last quarter (2.7 

percent). The homeownership rate at 68.4 (+ 0.5) percent for the current quarter was not statistically different 

from the first quarter 2006 rate (68.5 percent), but was lower than the rate last quarter (68.9 percent). 

Table 1. Rental and Homeowner Vacancy Rates for the United States: 1995 to 2007 (in percent)

Rental vacancy rate Homeowner vacancy rate 

Year 

First 

Quarter 

Second 

Quarter 

Third 

Quarter 

Fourth 

Quarter 

First 

Quarter 

Second 

Quarter 

Third 

Quarter 

Fourth 

Quarter 

↓ ↓

 

 2007.... 

 2006.... 

 2005.... 

 2004.... 

 2003.... 

 2002a .. 

 2002.... 

2001.... 

2000..... 

1999..... 

1998..... 

1997..... 

1996..... 

1995..... 

 

 10.1 

 9.5 

 10.1 

 10.4 

 9.4 

9.1 

9.1 

8.2 

7.9 

8.2 

7.7 

7.5 

7.9 

7.4 

 

 

9.6 

 9.8 

 10.2 

9.6 

8.4 

8.5 

8.3 

8.0 

8.1 

8.0 

7.9 

7.8 

7.7 

 

 

9.9 

 9.9 

 10.1 

9.9 

9.0 

9.1 

 8.4 

8.2 

8.2 

8.2 

7.9 

8.0 

7.7 

 

 

9.8 

 9.6 

 10.0 

 10.2 

9.3 

9.4 

8.8 

7.8 

7.9 

7.8 

7.7 

7.7 

7.7 

2.8 

2.1 

1.8 

1.7 

1.7 

1.7 

1.7 

1.5 

1.6 

1.8 

1.7 

1.7 

1.6 

1.5 

2.2 

1.8 

1.7 

1.7 

1.7 

1.7 

1.8 

1.5 

1.6 

1.7 

1.6 

1.5 

1.6 

 

 

 2.5 

 1.9 

 1.7 

 1.9 

1.7 

1.7 

1.9 

1.6 

1.6 

1.7 

1.5 

1.7 

1.5 

 

2.7 

 2.0 

 1.8 

 1.8 

1.7 

1.7 

1.8 

1.6 

1.6 

1.8 

1.7 

1.7 

1.6 

 aRevised in 2002 to incorporate information collected in Census 2000. 

 NOTE: The estimates in this report are based on responses from a sample of the population and may differ from actual values because of 

 sampling variability or other factors. As a result, apparent differences between the estimates for two or more groups may not be 

statistically significant. All comparative statements have undergone statistical testing, and when significant, they are significant at the 90-percent 

confidence level unless otherwise noted. The data in this report are from the monthly samples of the Housing Vacancy Survey, which is a supplement 

to the Current Population Survey. The populations represented (the population universe) are all housing units (vacancy rates) and the civilian 

noninstitutional population of the United States (homeownership rate). For an explanation of how the rates are calculated, please see pages 

10-11. 
2

 

For rental housing by area, the first quarter 2007 vacancy rates in principal cities (10.2 percent), in the suburbs 

(10.1 percent), and outside Metropolitan Statistical Areas (MSA’s) at 10.0 percent each were not statistically different from 

each other. There were no statistically measurable changes inside principal cities and outside MSA’s in the respective rental 

vacancy rates from a year ago, while the rate in the suburbs was higher than last year. 

 The homeowner vacancy rate in principal cities (4.0 percent) was higher than in the suburbs (2.4 percent) and 

outside MSA’s (2.2 percent), although the 2.4 percent and 2.2 percent were not statistically different from each other. 

When compared to a year ago, the homeowner vacancy rates inside principal cities and in the suburbs were higher, while 

the rate outside MSA’s was not statistically different. 

 Among regions, the rental vacancy rates for the current quarter were highest in the South (13.1 percent) and the 

Midwest (12.1 percent), although the 13.1 percent and 12.1 percent were not statistically different from each other. The 

rate was lowest in the Northeast (7.1 percent) and the West (6.5 percent), although the 7.1 percent and 6.5 percent were 

not statistically different from each other. The rental vacancy rate in the South was higher, while rates in the other regions

were not statistically different from their respective rates last year. 

Comparisons of the regional homeowner vacancy rates for first quarter 2007 showed the lowest rate in the 

Northeast (1.9 percent). The rate in the South (3.2 percent) was higher than the West (2.6 percent), but not statistically 

different from the Midwest (2.9 percent). All of the homeowner vacancy rates by region were higher than their respective 

rates a year ago. 

 Table 2. Rental and Homeowner Vacancy Rates by Area and Region: First Quarter 2006 and 2007 

 (in percent) 

Rental vacancy rates Homeowner vacancy rates 

90-Percent 

Confidence Interval ( + ) a

90-Percent 

Confidence Interval ( + ) a

Area/Region 

First 

Quarter 

2006 

First 

Quarter 

2007

of 

2007 rate 

of 

difference 

First 

Quarter 

2006 

First 

Quarter 

2007 

of 

2007 rate 

of 

difference 

United States............. 

Inside Metropolitan 

Statistical Areas........ 

 In principal cities...... 

 Not in principal 

 cities (suburbs)........ 

Outside Metropolitan 

Statistical Areas....... 

Northeast................. 

Midwest................... 

South....................... 

West........................ 

9.5 

9.4 

 10.0 

 

 8.7 

 10.4 

7.3 

 12.6 

 10.9 

6.7 

10.1 

10.1 

10.2 

10.1 

 

 10.0 

 7.1 

12.1 

 13.1 

 6.5 

0.4 

0.5 

0.6 

0.7 

 1.5 

0.7 

0.9 

0.9 

0.7 

0.5 

0.5 

0.6 

0.7 

 1.6 

0.8 

1.0 

1.0 

0.9 

2.1 

2.0 

2.5 

1.8 

 2.2 

1.5 

2.4 

2.3 

1.7 

2.8 

2.9 

4.0 

2.4 

 2.2 

1.9 

2.9 

3.2 

2.6 

0.1 

0.2 

0.4 

0.2 

 0.3 

0.3 

0.3 

0.3 

0.3 

0.2 

0.2 

0.4 

0.2 

 0.3 

0.4 

0.3 

0.3 

0.3 

a

A 90-percent confidence interval is a measure of an estimate’s reliability. The larger the confidence interval is, in relation to the size of the estimate, the less reliable 

the estimate. For more information, see page 10. 

NOTE: Metropolitan Statistical Area data for 2005 and later are not comparable to earlier data. Beginning in first quarter 2005, the Current Population Survey/Housing 

Vacancy Survey is using the new metropolitan and micropolitan statistical definitions that were announced by the Office of Management and Budget (OMB) in June 

2003, and were based on the application of the 2000 standards to Census 2000 data. The OMB announced updates as of December 2003, based on application of the 

2000 standards to more recent Census Bureau estimates. In this report, outside Metropolitan Statistical Areas includes micropolitan and non-metropolitan statistical 

areas. The December 2003 definitions are available at: http://www.census.gov/population/www/estimates/metrodef.html and 

http://www.census.gov/population/www/estimates/aboutmetro.html. 
3

 There were an estimated 127.3 million housing units in the United States in the first quarter 2007. 

Approximately 109.7 million housing units were occupied: 75.0 million by owners and 34.7 million by renters. 

The number of total housing units, total occupied housing units and total vacant housing units (17.6 million) 

were all higher than their respective estimates in first quarter 2006. Of the 1.9 million increase in total housing 

units, 0.4 million was for occupied units and 1.5 million was for vacant units. Neither the number of owneroccupied units nor the number of renter-occupied units was statistically different from its corresponding 

estimate a year ago. Of the 17.6 million vacant housing units, 13.4 million were for year-round use and 4.2 

million were seasonal. Approximately 4.0 million of the year-round vacant units were for rent, 2.2 million were 

for sale only, and the remaining 7.3 million units were vacant for a variety of other reasons. 

 Table 3. Estimates of the Total Housing Inventory for the United States: 

 First Quarter 2006 and 2007 

 (Estimates are in thousands and may not add to total, due to rounding) 

90-Percent 

Confidence Interval ( + ) a 

 

Type 

First 

Quarter 

2006 

First 

Quarter 

2007

of 2007 

estimate 

of

difference 

Percent of 

total 

(2007) 

 

All housing units............ 

 Occupied...................... 

 Owner........................ 

 Renter........................ 

 Vacant.......................... 

 Year-round................. 

 For rent................... 

 For sale only........... 

 Other....................... 

 Seasonal..................... 

125,373 

109,289 

74,883 

34,406 

16,084 

12,176 

3,685 

1,580 

6,911 

3,908 

127,266

109,704

75,006

34,698

17,562

13,392

3,956

2,179

7,257

 4,170

(X)

316

630

540

368

362

176

112

271

234

(X) 

 

283 

430 

417 

321 

307 

194 

131 

237 

 202 

100

86

59

27

14

11

3

2

6

3

 aA 90-percent confidence interval is a measure of an estimate’s reliability. The larger the confidence interval is, in relation to the 

 size of the estimate, the less reliable the estimate. For more information, see page 10. 

 (X) Not Applicable. Since the number of housing units is set equal to an independent national measure, there is no sampling

 error, and hence no confidence interval. 

 NOTE: Since first quarter 2003, the Current Population Survey/Housing Vacancy Survey (CPS/HVS) estimates have been controlled to 

 independent housing unit counts. Doing so should make the CPS/HVS estimates of housing units more comparable to other 

 Census Bureau housing surveys. Please see page 10 for additional information. 
4

The homeownership rate (68.4 percent) for the current quarter was not statistically different from 

 the first quarter 2006 rate (68.5 percent), but it was lower than the rate last quarter (68.9 percent). 

Table 4. Homeownership Rates for the United States: 1981 to 2007 (in percent) 

Year Homeownership Ratesa

First 

Quarter 

Second 

Quarter 

Third 

Quarter 

Fourth 

Quarter 

 ↓ 

2007................................ 

2006................................ 

2005................................ 

2004................................ 

2003................................ 

2002b............................... 

2002................................ 

2001................................ 

2000.......................................... 

1999.......................................... 

1998.......................................... 

1997.......................................... 

1996.......................................... 

1995.......................................... 

1994.......................................... 

1993b......................................... 

1993.......................................... 

1992.......................................... 

1991.......................................... 

1990.......................................... 

1989c

......................................... 

1989......................................... 

1988......................................... 

1987......................................... 

1986......................................... 

1985......................................... 

1984......................................... 

1983......................................... 

1982......................................... 

1981......................................... 

68.4 

68.5 

69.1 

68.6 

68.0 

67.8 

67.8 

67.5 

67.1 

66.7 

65.9 

65.4 

65.1 

64.2 

63.8 

63.7 

64.2 

64.0 

63.9 

64.0 

63.9 

63.9 

63.7 

63.8 

63.6 

64.1 

64.6 

64.7 

64.8 

65.6 

 

 

 68.7 

 68.6 

 69.2 

68.0 

67.6 

67.6 

67.7 

67.2 

66.6 

66.0 

 65.7 

65.4 

64.7 

63.8 

63.9 

64.4 

63.9 

63.9 

63.7 

63.8 

63.9 

63.7 

63.8 

63.8 

64.1 

64.6 

64.7 

64.9 

65.3 

69.0 

68.8 

69.0 

68.4 

68.0 

68.0 

68.1 

67.7 

67.0 

66.8 

66.0 

65.6 

65.0 

64.1 

64.2 

64.7 

64.3 

64.2 

64.0 

64.1 

64.0 

64.0 

64.2 

63.8 

63.9 

64.6 

64.8 

64.9 

65.6 

68.9 

69.0 

69.2 

68.6 

68.3 

68.3 

68.0 

67.5 

66.9 

66.4 

65.7 

65.4 

65.1 

64.2 

64.2 

64.6 

64.4 

64.2 

64.1 

63.8 

63.8 

63.8 

64.1 

63.9 

63.5 

64.1 

64.4 

64.5 

65.2 a

Standard errors for quarterly homeownership rates for the United States generally are 0.3 percent. bRevised in 2002 to incorporate information collected in Census 2000, and in 1993 to reflect the results of the 1990 decennial census. 

 c

Revised to reflect edit changes implemented in 1990. 
5

Table 4SA shows the seasonally adjusted homeownership rates for the United States from 1981 

to the present. (Research has shown that seasonality for homeownership rates is present.) When adjusted 

for seasonal variation, the current homeownership rate (68.6 percent) was not statistically different from 

last year’s rate or the rate last quarter (68.7 percent each). 

Table 4SA. Homeownership Rates for the United States: 1981 to 2007

 Seasonally Adjusted (in percent) 

 Year Homeownership Ratesa

 (Seasonally Adjusted) 

First 

Quarter 

Second 

Quarter 

Third 

Quarter 

Fourth 

Quarter 

↓

2007................................. 

2006................................. 

2005................................. 

2004................................. 

2003................................. 

2002b................................ 

2001................................ 

2000.......................................... 

1999.......................................... 

1998.......................................... 

1997.......................................... 

1996.......................................... 

1995.......................................... 

1994.......................................... 

1993b.........................................

1992.......................................... 

1991.......................................... 

1990.......................................... 

1989c

.........................................

1988......................................... 

1987......................................... 

1986......................................... 

1985......................................... 

1984......................................... 

1983......................................... 

1982......................................... 

1981......................................... 

 68.6 

68.7d 

69.3 d

68.7 

68.1

67.9 

 67.6 

 67.2 

66.8 

66.0

65.5 

65.2 

64.4 

64.0 

63.8 

64.1 

64.0 

64.1 

64.0

63.8 

63.9 

63.7 

64.1 

64.6 

64.7 

64.8 

65.6 

 

 

 68.8 

 68.7

 

 69.3

 68.1 

67.7

67.8 

67.3 

66.7 

66.1 

65.8 

65.4 

64.8 

63.9 

64.0

 64.0 

64.1 

63.9 

63.9

63.8 

63.9 

63.8 

64.1 

64.6 

64.7 

64.9 

65.4 

68.9 

68.7 

68.9 

68.3 

67.9 

67.9 

67.5 

66.8 

66.6 

65.8 

65.4 

64.8 

63.9 

64.0

 64.1 

64.0 

63.8 

63.9

63.9 

64.1 

63.7 

63.8 

64.5 

64.6 

64.7 

65.4 

68.7 

68.8 

69.0 

68.4 

68.2 

67.9 

67.5 

66.9 

66.4

65.7 

65.4 

65.1 

 

64.1 

64.1

 64.3 

 64.1 

64.0 

63.7 

63.8 

64.1 

63.9 

63.6 

64.2 

64.5 

64.6 

65.3 aStandard errors for quarterly homeownership rates for the United States generally are 0.3 percent. 

 bRevised in 2002 to incorporate information collected in Census 2000, and in 1993 to reflect the results of the 1990 decennial census. 

 c

Revised to reflect edit changes implemented in 1990. 

 d

Revised as a result of seasonality computation for this quarter. 
6

The homeownership rate by region was highest in the Midwest (72.2 percent) during the first 

quarter 2007. The South (70.6 percent) was next, while the Northeast (64.8 percent) and the West 

(63.6 percent) were lowest, although the 64.8 percent and 63.6 percent were not statistically different 

from each other. When compared with first quarter 2006, the homeownership rates for each region were 

not statistically different from their respective rates last year. 

 Table 5. Homeownership Rates for the United States and Regions: 2002 to 2007 (in percent) 

Homeownership Ratesa

 Year/Quarter 

United 

States Northeast Midwest South West 

2007 

First Quarter............. 

2006 

Fourth Quarter........... 

Third Quarter............ 

Second Quarter.......... 

First Quarter............. 

2005 

Fourth Quarter............ 

Third Quarter............. 

Second Quarter........... 

First Quarter.............. 

2004 

Fourth Quarter............ 

Third Quarter............. 

Second Quarter........... 

First Quarter............... 

2003 

Fourth Quarter............ 

Third Quarter............. 

Second Quarter........... 

First Quarter.............. 

2002b 

Fourth Quarter........... 

Third Quarter............ 

Second Quarter.......... 

First Quarter............. 

68.4 

68.9 

69.0 

68.7 

68.5 

69.0 

68.8 

68.6 

69.1 

69.2 

69.0 

69.2 

68.6 

68.6 

68.4 

68.0 

68.0 

68.3 

68.0 

67.6 

67.8 

64.8 

65.3 

65.5 

65.4 

64.7 

65.4 

65.1 

64.7 

65.4 

65.2 

64.4 

65.4 

65.1 

64.7 

64.4 

64.2 

64.2 

64.8 

64.6 

63.8 

63.8 

72.2 

73.0 

72.8 

72.5 

72.5 

72.8 

73.3 

73.4 

73.1 

73.7 

73.8 

74.2 

73.5 

73.5 

73.5 

72.8 

72.9 

73.3 

73.2 

72.8 

73.2 

70.6 

70.8 

70.6 

70.4 

70.4 

71.1 

70.6 

70.4 

71.1 

71.5 

71.0 

70.9 

70.3 

70.5 

70.0 

69.9 

69.9 

70.3 

69.5 

69.3 

69.8 

63.6 

64.5 

65.3 

64.7 

64.4 

64.6 

64.2 

63.8 

64.9 

63.9 

64.7 

64.5 

63.7 

63.8 

63.8 

63.2 

62.8 

62.5 

62.7 

62.4 

62.1 

 a

Standard errors for quarterly homeownership rates by region generally are 0.6 percent. 

 b

Revised in 2002 to incorporate information collected in Census 2000. 

 
7

For first quarter 2007, the homeownership rate by age of householder was highest for those age 55 to 64 

(80.4 percent) and those age 65 years and over (80.9 percent), although the 80.4 percent and 80.9 percent were 

not statistically different from each other. The next highest were those in the age category 45 to 54 years 

(75.8 percent). The third highest were those age 35 to 44 years (68.3 percent) with the lowest rate for the under 35 

years of age (41.7 percent) group. The rate for the 55 to 64 age group was lower than a year ago, while the 

rates for the other age groups shown below were not statistically different from their corresponding rates in first 

quarter 2006. 

Table 6. Homeownership Rates by Age of Householder: 2002 to 2007 (in percent) 

 Year/Quarter Homeownership Ratesa

United 

States 

Under 

35 years 

35 to 44 

years 

45 to 54 

years 

55 to 64 

years 

65 years 

and over 

2007 

First Quarter....... 

2006 

Fourth Quarter..... 

Third Quarter...... 

Second Quarter.... 

First Quarter....... 

2005 

Fourth Quarter..... 

Third Quarter...... 

Second Quarter.... 

First Quarter....... 

2004 

Fourth Quarter..... 

Third Quarter...... 

Second Quarter.... 

First Quarter........ 

2003 

Fourth Quarter..... 

Third Quarter...... 

Second Quarter.... 

First Quarter........ 

2002b 

Fourth Quarter..... 

Third Quarter...... 

Second Quarter.... 

First Quarter....... 

68.4 

68.9 

69.0 

68.7 

68.5 

69.0 

68.8 

68.6 

69.1 

69.2 

69.0 

69.2 

68.6 

68.6 

68.4 

68.0 

68.0 

 

68.3 

68.0 

67.6 

67.8 

41.7 

42.8 

43.0 

42.4 

42.3 

43.1 

43.0 

42.8 

43.3 

43.3 

43.1 

43.6 

42.3 

42.7 

42.5 

41.9 

41.7 

 

42.0 

41.5 

40.8 

41.0 

68.3 

68.9 

68.8 

68.9 

68.9 

69.7 

68.6 

68.7 

70.1 

70.0 

68.6 

69.4 

68.8 

69.0 

68.8 

67.8 

67.8 

69.0 

68.6 

68.2 

68.6 

75.8 

76.4 

76.4 

76.3 

75.8 

76.7 

76.7 

76.3 

76.5 

77.4 

77.4 

77.0 

77.0 

77.2 

76.5 

76.3 

76.5 

 

76.4 

76.4 

76.3 

76.0 

80.4 

80.7 

80.7 

81.0 

81.2 

80.6 

80.9 

81.3 

81.8 

81.6 

81.2 

82.4 

81.7 

81.3 

81.1 

81.6 

81.4 

81.5 

81.3 

80.8 

80.9 

80.9 

81.2 

81.5 

80.6 

80.3 

80.6 

80.6 

80.3 

80.8 

80.5 

81.8 

81.1 

80.7 

80.8 

80.7 

80.2 

80.2 

 

80.8 

80.4 

80.1 

80.9 

 a

Standard errors for quarterly homeownership rates by age of householder generally are 0.5 percent. 

 bRevised in 2002 to incorporate information collected in Census 2000. 
8

For the racial categories shown below, the homeownership rate for non-Hispanic White householders 

reporting a single race was highest at 75.3 percent. All Other Races householders was next at 58.6 percent, 

and single-race Black householders was lowest with a rate of 48.0 percent. Homeownership rates for each racial 

category were statistically unchanged from their respective rates last year. The rate for Hispanic householders 

(who can be of any race) at 50.1 percent was not statistically different from last year’s rate. 

Table 7. Homeownership Rates by Race and Ethnicity of Householder: 2004 to 2007 (in percent) 

Year/Quarter Homeownership Ratesa

U.S. NonHispanic 

White alone

Black 

Alone 

All 

Other 

Racesc

Hispanic 

(of any race)

68.4 

68.9 

69.0 

68.7 

68.5 

69.0 

68.8 

68.6 

69.1 

69.2 

69.0 

69.2 

68.6 

75.3 

76.0 

76.0 

75.9 

75.5 

76.0 

75.7 

75.6 

76.0 

76.2 

76.1 

76.2 

75.5 

 

48.0 b

48.2 

48.6 

47.2

47.3 

48.0 

48.1 

48.0

 48.8

 

49.1

48.4 

49.7 

49.3 

58.6 

60.0 

60.6 

59.3 

59.6 

60.1 

59.9 

58.0 

59.4 

58.9 

58.6 

58.7 

58.2 

50.1 

49.5 

49.7 

50.0 

49.4 

50.0 

49.1 

49.2 

49.7 

48.9 

48.7 

47.4 

47.3 

2007 

First Quarter........ 

2006 

Fourth Quarter...... 

Third Quarter....... 

Second Quarter..... 

First Quarter........ 

2005 

Fourth Quarter...... 

Third Quarter........ 

Second Quarter...... 

First Quarter......... 

2004 

Fourth Quarter...... 

Third Quarter........ 

Second Quarter...... 

First Quarter......... 

 aStandard errors for quarterly homeownership rates by race and ethnicity of householder generally are 0.3 percent for non-Hispanic White 

(single race) householders, 0.6 percent for Black (single race) householders, 0.8 percent for All Other Races householders, and 0.6 percent for 

Hispanic householders. 

 bThe homeownership rate for first quarter 2007 for householders who reported Black whether or not they reported any other race was 47.7 percent. c Includes people who reported Asian, Native Hawaiian or Other Pacific Islander, or American Indian or Alaska Native regardless of whether 

they reported any other race, as well as all other combinations of two or more races. 

 

NOTE: Beginning in 2003, the question on race on the CPS was modified to comply with the revised standards for federal statistical agencies. 

 Respondents may now report more than one race, but small sample sizes preclude showing all race categories. The question on Hispanic 

 origin is asked separately, and is asked before the question on race. For further information on each major race group and the Two 

 or More Races populations, see reports from the Census 2000 Brief series (C2KBR/01), available on the Census 2000 Web site at 

 http://www.census.gov/population/www/cen2000/briefs.html.

 

 
9

In first quarter 2007 the homeownership rate for households with family incomes greater than or 

equal to the median family income (83.3 percent) was lower than the rate a year ago, while the rate for those with 

family incomes less than the median family income (52.1 percent) was not statistically different from the rate 

shown in first quarter 2006. 

Table 8. Homeownership Rates by Family Income: 2002 to 2007 (in percent) 

Homeownership Ratesa

 Year/Quarter United States 

Households with family 

income greater than or 

equal to the median 

family incomeb

Households with family 

income less than the 

median family income 

2007 

First Quarter............. 

2006 

Fourth Quarter........... 

Third Quarter............ 

Second Quarter.......... 

First Quarter............. 

2005 

Fourth Quarter........... 

Third Quarter............ 

Second Quarter.......... 

First Quarter.............. 

2004 

Fourth Quarter.......... 

Third Quarter............ 

Second Quarter.......... 

First Quarter............. 

2003 

Fourth Quarter........... 

Third Quarter............ 

Second Quarter.......... 

First Quarter............. 

2002c 

Fourth Quarter........... 

Third Quarter............ 

Second Quarter.......... 

First Quarter............. 

68.4 

68.9 

69.0 

68.7 

68.5 

69.0 

68.8 

68.6 

69.1 

69.2 

69.0 

69.2 

68.6 

68.6 

68.4 

 68.0 

68.0 

 

68.3 

68.0 

67.6 

67.8 

83.3 

84.5 

84.4 

84.1 

83.7 

84.3 

83.7 

84.0 

84.5 

84.6 

84.0 

83.9 

83.8 

83.6 

83.7 

83.6 

83.3 

 

83.2 

83.0 

82.2 

82.0 

52.1 

52.9 

53.0 

52.6 

52.4 

53.1 

52.8 

52.7 

53.0 

52.5 

52.7 

53.1 

51.5 

52.1 

52.1 

51.6 

51.3 

52.4 

51.9 

51.5 

52.4 

 aStandard errors for quarterly homeownership rates by family income generally are 0.3 percent. bBased on families or primary individuals reporting income. 

 c

Revised in 2002 to incorporate information collected in Census 2000. 
Note: This press release, along with more detailed data, is available on the Internet. Our Internet address 

is: www.census.gov/hhes/www/hvs.html

The estimates in this release are based on a sample survey and therefore are subject to both sampling 

and non-sampling error. Sampling error is a result of not surveying the entire population. Non-sampling error 

occurs because accurate information cannot always be obtained. 

 The sample estimate and its standard error enable one to construct a confidence interval. A confidence 

interval is a measure of an estimate’s reliability. The larger a confidence interval is in relation to the size of 

the estimate, the less reliable the estimate. For example, the standard error on the estimated rental vacancy 

rate of 10.1 percent is 0.2641 percentage points. Then the 90-percent confidence interval is calculated as 

10.1 + (1.645 x 0.2641) percent, or 10.1 + 0.4345 percent, or from 9.7 percent to 10.5 percent. If all possible 

samples were surveyed under essentially the same general conditions and the same sample design, and an 

estimate calculated from each sample, then 90 percent of the estimates would fall within the 90 percent 

confidence interval, in this case, from 9.7 percent to 10.5 percent. 

 Beginning with first quarter 2003, population controls that reflect the results of Census 2000 are 

used in the CPS/HVS estimation process. As a final additional step in the process, the estimates are 

controlled to independent housing counts used for the first time in order to produce a more accurate estimate of 

housing units. This new procedure should make the CPS/HVS estimates of housing units more consistent with 

other Census Bureau housing surveys. The new housing controls affect the estimate of vacant units in the 

sense that the estimates of total occupied and vacant units sum to the new control total. Vacancy rates and 

homeownership rates are not affected by this change. 

The CPS/HVS also began computing first-stage factors (used for weighting purposes) based on 

year-round and seasonal counts of housing units from Census 2000 for the first quarter 2003. From 1980 to 

2002, the CPS/HVS first-stage factors were based on year-round estimates only. The effect on the data is 

slight and the change should improve the counts of year-round and seasonal units. For more information on the 

effects of these changes, please see Source and Accuracy Statement at www.census.gov/hhes/www/hvs.html. 

The question on race on the CPS was modified beginning in the first quarter 2003 to comply with 

new standards for federal statistical agencies. Respondents are now asked to report one or more 

races. The question on Hispanic origin is asked separately, and is asked before the question on race. 

First stage factors for year-round vacant units have been corrected as of the second quarter 2004. 

Research has shown that this correction had no significant effect on the vacancy rates or homeownership rates. 

 The rental vacancy rate is the proportion of the rental inventory that is vacant for rent. In tables 1 and 2

 the rates are computed using the following formula. 

 

 ( ) % 100*

⎥

⎥

⎥

⎥

⎥

⎥

⎥

⎥

⎦

⎤

⎢

⎢

⎢

⎢

⎢

⎢

⎢

⎢

⎣

⎡

⎟

⎟

⎠

⎞

⎜

⎜

⎝

⎛ − +

⎟

⎟

⎟

⎠

⎞

⎜

⎜

⎜

⎝

⎛ −

+

⎟

⎟

⎟

⎠

⎞

⎜

⎜

⎜

⎝

⎛

−

=

rentforunits

yearVacant round

awaiting occupancy

units butrented

Vacant year round

units

occupied

Renter

rentforunits

Vacant year round

Rental Vacancy Rate

 

10
The homeowner vacancy rate is the proportion of the homeowner inventory that is vacant for sale. In 

tables 1 and 2 the rates are computed using the following formula. 

( ) % 100*

⎥

⎥

⎥

⎥

⎥

⎥

⎥

⎥

⎦

⎤

⎢

⎢

⎢

⎢

⎢

⎢

⎢

⎢

⎣

⎡

⎟

⎟

⎠

⎞

⎜

⎜

⎝

⎛

⎟

⎟

⎟

⎠

⎞

⎜

⎜

⎜

⎝

⎛

⎟

⎟

⎟

⎠

⎞

⎜

⎜

⎜

⎝

⎛ − +

−

+

−

=

onlysaleforunits

Vacant year round

awaiting occupancy

butsoldunits

Vacant year round

units

occupied

Owner

onlysaleforunits

Vacant year round

Homeowner Vacancy Rate

The homeownership rate is the proportion of households that is owner-occupied. It is computed by 

dividing the number of households that are occupied by owners by the total number of occupied households 

(tables 4, 4SA, and 5). 

( ) % ⎥ 100*

⎦

⎤ ⎢

⎣

⎡ = Total occupied housing units

Owner occupied housing units Homeowners Ratehip

For the homeownership rate for a specific characteristic (tables 6-8), use the owner and total number 

of units for that characteristic. For example, for the West region, 

( ) 100*

)(

)( %)( ⎥

⎦

⎤ ⎢

⎣

⎡ = Total occupied housing Westunits

Owner occupied housing Westunits Homeowners WestRatehip

 

 

 

 

 

 

11