What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Calhoun County | Illinois | United States |
|---|---|---|---|
| Detached house | 83% | 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 | 11% | 2% | 6% |
| Boat, RV and other | Unreliable estimate | 0% | 0% |
The detached house rules in Calhoun County: 83% of homes, more than in Illinois (58%).
There are more mobile homes here than in Illinois: 11% of homes, against 2%.
| Measure | Calhoun County | Illinois | United States |
|---|---|---|---|
| Before 1960 | 42% | 38% | 26% |
| 1960–1979 | 21% | 26% | 24% |
| 1980–1999 | 22% | 20% | 25% |
| 2000–2009 | 12% | 11% | 14% |
| 2010 or later | 4% | 6% | 11% |
The typical year built in Calhoun County is 1968, about the same as in Illinois (1971).