What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Rock County | Nebraska | United States |
|---|---|---|---|
| Detached house | 88% | 71% | 61% |
| Attached house | Unreliable estimate | 4% | 6% |
| Building of 2 to 4 | Unreliable estimate | 4% | 8% |
| Apartments (5 or more) | Unreliable estimate | 17% | 19% |
| Mobile home | 7% | 3% | 6% |
| Boat, RV and other | Unreliable estimate | 0% | 0% |
Detached houses, standing on their own, make up 88% of homes here, against 71% in Nebraska.
There are more mobile homes here than in Nebraska: 7% of homes, against 3%.
| Measure | Rock County | Nebraska | United States |
|---|---|---|---|
| Before 1960 | 41% | 32% | 26% |
| 1960–1979 | 35% | 25% | 24% |
| 1980–1999 | 17% | 20% | 25% |
| 2000–2009 | Unreliable estimate | 12% | 14% |
| 2010 or later | Unreliable estimate | 11% | 11% |
The typical home in Rock County was built in 1968, 7 years before the typical one in Nebraska.
Homes in Rock County are bigger: 65% have 3 bedrooms or more; in Nebraska, 62%.