What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Grainger County | Tennessee | United States |
|---|---|---|---|
| Detached house | 64% | 68% | 61% |
| Attached house | Unreliable estimate | 4% | 6% |
| Building of 2 to 4 | Unreliable estimate | 6% | 8% |
| Apartments (5 or more) | Unreliable estimate | 14% | 19% |
| Mobile home | 30% | 8% | 6% |
| Boat, RV and other | Unreliable estimate | 0% | 0% |
The detached house is still the most common home in Grainger County, but it weighs less than in Tennessee: 64% against 68%.
In Grainger County there are many mobile homes: 30% of homes; in Tennessee, 8%.
| Measure | Grainger County | Tennessee | United States |
|---|---|---|---|
| Before 1960 | 14% | 18% | 26% |
| 1960–1979 | 17% | 23% | 24% |
| 1980–1999 | 39% | 29% | 25% |
| 2000–2009 | 18% | 16% | 14% |
| 2010 or later | 13% | 15% | 11% |
Homes in Grainger County are newer: the typical year built is 1992; in Tennessee, 1987.
In Grainger County, 65% of homes have 3 bedrooms or more, about the same as in Tennessee.