What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Columbia | Richland County | South Carolina | United States |
|---|---|---|---|---|
| Detached house | 50% | 64% | 65% | 61% |
| Attached house | 6% | 4% | 4% | 6% |
| Building of 2 to 4 | 11% | 7% | 5% | 8% |
| Apartments (5 or more) | 33% | 21% | 13% | 19% |
| Mobile home | 1% | 5% | 14% | 6% |
| Boat, RV and other | Unreliable estimate | Unreliable estimate | 0% | 0% |
No kind of home is the majority in Columbia; the largest group, detached houses, adds up to 50%, less than in Richland County (64%).
| Measure | Columbia | Richland County | South Carolina | United States |
|---|---|---|---|---|
| Before 1960 | 30% | 16% | 12% | 26% |
| 1960–1979 | 19% | 22% | 21% | 24% |
| 1980–1999 | 19% | 26% | 31% | 25% |
| 2000–2009 | 16% | 19% | 18% | 14% |
| 2010 or later | 16% | 17% | 19% | 11% |
The typical home in Columbia was built in 1980, 9 years before the typical one in Richland County.
Homes in Columbia are smaller: 51% have 3 bedrooms or more; in Richland County, 66%.