What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Richland County | Illinois | United States |
|---|---|---|---|
| Detached house | 77% | 58% | 61% |
| Attached house | Unreliable estimate | 6% | 6% |
| Building of 2 to 4 | 4% | 12% | 8% |
| Apartments (5 or more) | Unreliable estimate | 22% | 19% |
| Mobile home | 14% | 2% | 6% |
| Boat, RV and other | Unreliable estimate | 0% | 0% |
Detached houses, standing on their own, make up 77% of homes here, against 58% in Illinois.
In Richland County there are many mobile homes: 14% of homes; in Illinois, 2%.
| Measure | Richland County | Illinois | United States |
|---|---|---|---|
| Before 1960 | 33% | 38% | 26% |
| 1960–1979 | 33% | 26% | 24% |
| 1980–1999 | 21% | 20% | 25% |
| 2000–2009 | 8% | 11% | 14% |
| 2010 or later | 5% | 6% | 11% |
In Richland County, half of the homes were built before 1973; in Illinois, before 1971.
Much as in Illinois, 58% of homes in Richland County have 3 bedrooms or more.