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Release date: October 2017
Revised date: May 2018
| Number of housing units (million) | Total square footage (billion square feet) | |||
| Total mobile homes2 |
Total3 | Heated | Cooled | |
| All homes | 6.8 | 8.1 | 7.8 | 5.5 |
| Census region and division | ||||
| Northeast | 0.5 | 0.6 | 0.6 | 0.3 |
| New England | Q | Q | Q | Q |
| Middle Atlantic | 0.4 | 0.4 | 0.4 | 0.2 |
| Midwest | 1.0 | 1.1 | 1.1 | 0.6 |
| East North Central | 0.6 | 0.7 | 0.7 | 0.4 |
| West North Central | 0.4 | 0.4 | 0.4 | 0.2 |
| South | 3.9 | 4.9 | 4.6 | 3.8 |
| South Atlantic | 2.0 | 2.3 | 2.2 | 1.9 |
| East South Central | 0.8 | 1.0 | 1.0 | 0.7 |
| West South Central | 1.1 | 1.5 | 1.4 | 1.3 |
| West | 1.4 | 1.6 | 1.6 | 0.8 |
| Mountain | 0.7 | 0.8 | 0.8 | 0.4 |
| Mountain North | 0.2 | 0.2 | 0.2 | Q |
| Mountain South | Q | Q | Q | Q |
| Pacific | 0.8 | 0.9 | 0.8 | 0.4 |
| Census urban/rural classification4 | ||||
| Urban | 2.9 | 3.2 | 2.9 | 2.1 |
| Urbanized area | 2.4 | 2.6 | 2.4 | 1.8 |
| Urban cluster | 0.6 | 0.5 | 0.5 | 0.3 |
| Rural | 3.9 | 5.0 | 4.8 | 3.4 |
| Metropolitan or micropolitan statistical area | ||||
| In metropolitan statistical area | 4.0 | 4.7 | 4.4 | 3.2 |
| In micropolitan statistical area | 1.7 | 2.0 | 2.0 | 1.2 |
| Not in metropolitan or micropolitan statistical area | 1.1 | 1.5 | 1.4 | 1.0 |
| Climate region5 | ||||
| Very cold/Cold | 1.8 | 2.0 | 2.0 | 1.1 |
| Mixed-humid | 2.4 | 3.1 | 3.1 | 2.0 |
| Mixed-dry/Hot-dry | 0.3 | Q | Q | Q |
| Hot-humid | 1.8 | 2.3 | 2.0 | 1.9 |
| Marine | 0.4 | 0.5 | 0.4 | 0.2 |
| Year of construction | ||||
| Before 1950 | Q | Q | Q | Q |
| 1950 to 1959 | Q | Q | Q | Q |
| 1960 to 1969 | 0.4 | 0.4 | 0.4 | 0.1 |
| 1970 to 1979 | 1.5 | 1.7 | 1.6 | 0.9 |
| 1980 to 1989 | 1.4 | 1.6 | 1.5 | 0.9 |
| 1990 to 1999 | 1.8 | 2.2 | 2.1 | 1.7 |
| 2000 to 2009 | 1.2 | 1.8 | 1.8 | 1.5 |
| 2010 to 2015 | 0.3 | 0.3 | 0.2 | 0.3 |
| Fuels used for any use (more than one may apply) | ||||
| Electricity | 6.8 | 8.1 | 7.8 | 5.5 |
| Natural gas | 1.7 | 1.9 | 1.8 | 1.3 |
| Propane6 | 1.5 | 1.8 | 1.8 | 1.1 |
| Wood | 1.0 | 1.3 | 1.3 | 0.7 |
| Fuel oil/kerosene | 0.3 | 0.4 | 0.4 | 0.2 |
| Distributed solar generation | ||||
| Yes | Q | Q | Q | Q |
| No | 6.8 | 8.1 | 7.8 | 5.5 |
| Not asked (apartments) | N | N | N | N |
| Main space heating fuel | ||||
| Natural gas | 1.4 | 1.6 | 1.6 | 1.1 |
| Electricity | 3.6 | 4.3 | 4.3 | 3.2 |
| Fuel oil/kerosene | 0.3 | 0.3 | 0.3 | 0.2 |
| Propane | 0.7 | 0.9 | 0.9 | 0.7 |
| Wood | 0.5 | 0.6 | 0.6 | 0.2 |
| Do not use heating equipment | 0.3 | 0.4 | 0.0 | 0.2 |
| Type of air-conditioning equipment used (more than one may apply) | ||||
| Use central air-conditioning equipment | 3.4 | 4.5 | 4.4 | 4.5 |
| Use individual air-conditioning units | 2.9 | 3.3 | 3.2 | 1.8 |
| Do not use air-conditioning equipment | 1.0 | 1.0 | 0.9 | 0.0 |
| Fuel used by main water heater | ||||
| Natural gas | 0.9 | 1.1 | 1.0 | 0.7 |
| Electricity | 5.3 | 6.4 | 6.1 | 4.5 |
| Propane | 0.5 | 0.7 | 0.7 | 0.4 |
| Fuel oil/kerosene | Q | Q | Q | Q |
| Some other fuel | N | N | N | N |
| Indoor light bulbs installed | ||||
| Fewer than 20 | 2.7 | 3.1 | 3.0 | 1.8 |
| 20 to 39 | 2.2 | 2.6 | 2.4 | 1.8 |
| 40 to 59 | 0.9 | 1.1 | 1.1 | 0.8 |
| 60 to 79 | 0.7 | 0.9 | 0.9 | 0.8 |
| 80 or more | Q | Q | Q | Q |
| Total number of rooms (excluding bathrooms) | ||||
| 1 or 2 | Q | Q | Q | Q |
| 3 | 0.4 | 0.3 | 0.3 | 0.2 |
| 4 | 1.3 | 1.1 | 1.1 | 0.6 |
| 5 | 1.8 | 2.0 | 1.9 | 1.2 |
| 6 | 1.6 | 2.0 | 2.0 | 1.4 |
| 7 | 1.0 | 1.4 | 1.4 | 1.1 |
| 8 | 0.3 | 0.6 | 0.6 | 0.4 |
| 9 or more | 0.3 | 0.7 | 0.6 | 0.6 |
| Number of bedrooms | ||||
| 0 | Q | Q | Q | Q |
| 1 | 0.3 | 0.2 | 0.2 | 0.1 |
| 2 | 2.4 | 2.5 | 2.4 | 1.5 |
| 3 | 3.5 | 4.6 | 4.5 | 3.3 |
| 4 | 0.4 | 0.8 | 0.7 | 0.6 |
| 5 or more | Q | Q | Q | Q |
| Adequacy of insulation | ||||
| Well insulated | 1.8 | 2.4 | 2.2 | 1.9 |
| Adequately insulated | 2.9 | 3.3 | 3.2 | 2.2 |
| Poorly insulated | 2.0 | 2.4 | 2.3 | 1.4 |
| No insulation | Q | Q | Q | Q |
| Type of glass in windows | ||||
| Single-pane glass | 4.0 | 4.4 | 4.1 | 2.7 |
| Double-pane glass | 2.7 | 3.7 | 3.6 | 2.8 |
| Triple-pane glass | Q | Q | Q | Q |
| Number of household members | ||||
| 1 member | 1.7 | 1.9 | 1.8 | 1.3 |
| 2 members | 2.4 | 2.9 | 2.9 | 1.9 |
| 3 members | 1.1 | 1.3 | 1.2 | 1.0 |
| 4 members | 0.8 | 1.0 | 0.9 | 0.6 |
| 5 members | 0.4 | 0.5 | 0.4 | 0.3 |
| 6 or more members | 0.4 | 0.5 | 0.5 | 0.4 |
| 2015 annual household income | ||||
| Less than $20,000 | 2.8 | 3.1 | 2.9 | 1.8 |
| $20,000 to $39,999 | 2.1 | 2.3 | 2.2 | 1.6 |
| $40,000 to $59,999 | 1.0 | 1.4 | 1.4 | 1.0 |
| $60,000 to $79,999 | 0.4 | 0.6 | 0.5 | 0.5 |
| $80,000 to $99,999 | Q | Q | Q | Q |
| $100,000 to $119,999 | Q | Q | Q | Q |
| $120,000 to $139,999 | Q | Q | Q | Q |
| $140,000 or more | Q | Q | Q | Q |
| Ownership of housing unit7 | ||||
| Owned | 5.0 | 6.1 | 5.8 | 4.3 |
| Rented | 1.8 | 2.0 | 2.0 | 1.2 |
1Housing characteristics data were collected between August 2015 and April 2016. Q = Data withheld because either the Relative Standard Error (RSE) was greater than 50% or fewer than 10 cases responded. Notes: Because of rounding, data may not sum to totals. See RECS Terminology for definition of terms used in these tables. Source: U.S. Energy Information Administration, Office of Energy Consumption and Efficiency Statistics, Forms EIA-457A and EIA-457C of the 2015 Residential Energy Consumption Survey. |
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