What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Mercer County | Pennsylvania | United States |
|---|---|---|---|
| Detached house | 75% | 57% | 61% |
| Attached house | 3% | 19% | 6% |
| Building of 2 to 4 | 7% | 8% | 8% |
| Apartments (5 or more) | 9% | 13% | 19% |
| Mobile home | 7% | 4% | 6% |
| Boat, RV and other | Unreliable estimate | 0% | 0% |
The detached house rules in Mercer County: 75% of homes, more than in Pennsylvania (57%).
In Mercer County there are many mobile homes: 7% of homes; in Pennsylvania, 4%.
| Measure | Mercer County | Pennsylvania | United States |
|---|---|---|---|
| Before 1960 | 47% | 45% | 26% |
| 1960–1979 | 26% | 22% | 24% |
| 1980–1999 | 18% | 19% | 25% |
| 2000–2009 | 7% | 8% | 14% |
| 2010 or later | 3% | 6% | 11% |
The typical year built in Mercer County is 1963, about the same as in Pennsylvania (1965).
In Mercer County, 66% of homes have 3 bedrooms or more, about the same as in Pennsylvania.