What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Washington County | Kansas | United States |
|---|---|---|---|
| Detached house | 90% | 72% | 61% |
| Attached house | Unreliable estimate | 5% | 6% |
| Building of 2 to 4 | 6% | 6% | 8% |
| Apartments (5 or more) | Unreliable estimate | 13% | 19% |
| Mobile home | Unreliable estimate | 4% | 6% |
| Boat, RV and other | Unreliable estimate | 0% | 0% |
In Washington County, 9 in 10 homes are single-family detached houses; in Kansas, 7.
| Measure | Washington County | Kansas | United States |
|---|---|---|---|
| Before 1960 | 60% | 32% | 26% |
| 1960–1979 | 20% | 24% | 24% |
| 1980–1999 | 12% | 23% | 25% |
| 2000–2009 | 4% | 12% | 14% |
| 2010 or later | 4% | 9% | 11% |
In Washington County, half of the homes were built before 1953; in Kansas, before 1976.
Much as in Kansas, 64% of homes in Washington County have 3 bedrooms or more.