Total.................................................................... 111.1 14.7 7.4 12.5 12.5 18.9 18.6 17.3 9.2

Household Size

1 Person.......................................................... 30.0 4.6 2.5 3.7 3.2 5.4 5.5 3.7 1.6

2 Persons......................................................... 34.8 4.3 1.9 4.4 4.1 5.9 5.3 5.5 3.4

3 Persons......................................................... 18.4 2.5 1.3 1.7 1.9 2.9 3.5 2.8 1.6

4 Persons......................................................... 15.9 1.9 0.8 1.5 1.6 3.0 2.5 3.1 1.4

5 Persons......................................................... 7.9 0.8 0.4 1.0 1.1 1.2 1.1 1.5 0.9

6 or More Persons........................................... 4.1 0.5 0.3 0.3 0.6 0.5 0.7 0.8 0.4

2005 Annual Household Income Category

Less than $9,999............................................. 9.9 1.9 1.1 1.3 0.9 1.7 1.3 1.1 0.5

$10,000 to $14,999.......................................... 8.5 1.5 0.6 1.0 1.4 1.6 1.3 0.7 0.4

$15,000 to $19,999.......................................... 8.4 1.3 0.5 1.2 1.2 1.4 1.5 1.2 Q

$20,000 to $29,999.......................................... 15.1 2.1 1.1 2.0 1.8 3.0 2.5 1.7 0.8

$30,000 to $39,999.......................................... 13.6 1.7 1.0 1.6 1.9 2.4 1.8 2.0 1.3

$40,000 to $49,999.......................................... 11.0 1.4 0.8 1.1 0.8 2.1 1.9 1.8 1.1

$50,000 to $74,999.......................................... 19.8 2.1 1.3 2.0 2.4 3.1 3.4 3.5 2.1

$75,000 to $99,999.......................................... 10.6 1.2 0.4 1.4 1.1 1.6 2.1 1.8 1.1

$100,000 or More............................................ 14.2 1.4 0.6 1.0 1.0 2.0 2.7 3.6 1.8

Income Relative to Poverty Line

Below 100 Percent........................................... 16.6 3.1 1.6 2.1 1.8 3.0 2.2 1.8 1.0

100 to 150 Percent.......................................... 12.9 2.0 1.0 1.4 2.1 2.2 2.1 1.6 0.6

Above 150 Percent.......................................... 81.5 9.6 4.9 9.0 8.5 13.7 14.3 13.9 7.7

Eligible for Federal Assistance1

Yes................................................................... 38.6 6.3 3.3 4.8 5.1 6.8 5.7 4.5 2.1

No.................................................................... 72.5 8.4 4.1 7.7 7.3 12.1 12.9 12.8 7.1

Payment Method for Utility Bills

Some Paid by Household................................ 97.5 12.4 6.4 11.2 10.5 16.2 16.5 16.0 8.5

Some Paid, Some in Rent............................... 4.7 0.6 0.5 0.6 0.9 0.8 0.7 0.5 Q

All Included in Rent.......................................... 7.6 1.4 0.5 0.7 0.9 1.8 1.1 0.7 0.5

Other Method................................................... 1.3 0.3 Q Q 0.2 0.1 0.3 Q Q

Age of Householder

Under 25 Years................................................ 5.5 0.7 0.2 0.4 0.6 1.2 1.1 1.0 0.3

25 to 34 Years................................................. 18.2 2.5 0.9 1.5 2.2 3.0 3.2 2.9 2.0

35 to 44 Years................................................. 22.2 3.0 1.2 2.3 2.2 3.5 3.6 3.8 2.6

45 to 54 Years................................................. 23.3 2.8 1.8 2.9 2.0 3.5 4.6 4.2 1.5

55 to 64 Years................................................. 18.0 2.1 1.3 1.9 2.0 3.8 2.7 2.6 1.6

65 to 74 Years................................................. 12.3 1.2 0.9 1.8 2.1 2.3 1.7 1.5 0.7

75 Years or More............................................. 11.7 2.3 1.1 1.7 1.3 1.7 1.7 1.3 0.4

Adults Age 65 or Older in Household hold

Yes................................................................... 26.9 3.9 2.4 3.8 3.9 4.3 3.9 3.2 1.5

No.................................................................... 84.2 10.8 5.0 8.7 8.6 14.6 14.7 14.1 7.7

Children Under Age 5 in Household ld

Yes................................................................... 15.0 1.9 0.9 1.1 1.5 2.7 2.4 2.8 1.8

No.................................................................... 96.1 12.8 6.5 11.4 11.0 16.2 16.1 14.5 7.4

Children Age 5 to 16 in Household ld

Yes................................................................... 28.1 3.2 1.7 2.7 3.3 4.5 4.4 5.4 2.9

No.................................................................... 83.0 11.4 5.7 9.8 9.2 14.4 14.2 12.0 6.3

Before 

1940

1940 to 

1949

1950 to 

1959

1960 to 

Household Characteristics 1969

Table HC5.3 Household Characteristics by Year of Construction Unit, 2005

1970 to 

1979

1980 to 

1989

1990 to 

1999

2000 to 

2005

 Million U.S. Housing Units

Year of Construction

Housing 

Units 

(millions)

Energy Information Administration

2005 Residential Energy Consumption Survey: Preliminary Housing Characteristics Tables
Before 

1940

1940 to 

1949

1950 to 

1959

1960 to 

Household Characteristics 1969

Table HC5.3 Household Characteristics by Year of Construction Unit, 2005

1970 to 

1979

1980 to 

1989

1990 to 

1999

2000 to 

2005

 Million U.S. Housing Units

Year of Construction

Housing 

Units 

(millions)

Ethnic Origin of Householder

Hispanic Descent............................................. 14.8 1.8 1.3 1.9 1.8 2.7 2.9 1.7 0.8

Non-Hispanic Descent..................................... 96.3 12.9 6.1 10.6 10.7 16.2 15.7 15.6 8.4

Race of Householder2, 3

White................................................................ 79.1 10.7 4.6 8.8 8.6 13.3 13.2 13.4 6.6

Hispanic....................................................... 5.0 0.5 0.3 0.6 0.5 0.9 1.2 0.7 Q

Non-Hispanic............................................... 74.1 10.2 4.3 8.3 8.0 12.3 12.0 12.7 6.4

Black................................................................ 13.4 1.9 0.9 1.6 1.7 2.2 2.1 1.5 1.5

Hispanic....................................................... 0.3 Q Q Q N Q N Q Q

Non-Hispanic............................................... 13.1 1.9 0.9 1.5 1.7 2.2 2.1 1.4 1.4

Asian................................................................ 3.3 0.4 0.3 0.3 0.4 0.6 0.6 0.6 Q

Multi-Racial...................................................... 1.3 Q Q Q Q 0.3 0.2 Q Q

Other................................................................ 7.1 0.6 0.9 0.9 0.8 1.2 1.3 0.9 0.4

Undetermined (Race Reported as Hispanic)... 6.9 0.9 0.6 0.9 0.9 1.3 1.2 0.8 0.4

 1. Below 150 percent of poverty line or 60 percent of median State income.

 2. Respondents were permitted to select more than one racial category to describe themselves.

 3. The "Other" category includes Native Americans, Native Alaskan, and Pacific Islander households. 

 Q = Data withheld either because the Relative Standard Error (RSE) was greater than 50 percent or fewer than 10 households were sampled.

 N = No cases in reporting sample.

 Notes: ● Because of rounding, data may not sum to totals. ● See Glossary for definition of terms used in these tables.

 Source: Energy Information Administration, Office of Energy Markets and End Use, Forms EIA-457 A, B, C of the 2005 

Residential Energy Consumption Survey.

Energy Information Administration

2005 Residential Energy Consumption Survey: Preliminary Housing Characteristics Tables