What homes there are
U.S. Census Bureau, ACS 5-year, 2020–2024
| Measure | Williamsport | Lycoming County | Pennsylvania | United States |
|---|---|---|---|---|
| Detached house | 44% | 69% | 57% | 61% |
| Attached house | 15% | 7% | 19% | 6% |
| Building of 2 to 4 | 18% | 9% | 8% | 8% |
| Apartments (5 or more) | 23% | 10% | 13% | 19% |
| Mobile home | Unreliable estimate | 6% | 4% | 6% |
| Boat, RV and other | Unreliable estimate | Unreliable estimate | 0% | 0% |
In Williamsport there is a bit of everything: no kind of home reaches half. The most common are detached houses (44%); in Lycoming County, 69%.
| Measure | Williamsport | Lycoming County | Pennsylvania | United States |
|---|---|---|---|---|
| Before 1960 | 70% | 48% | 45% | 26% |
| 1960–1979 | 14% | 23% | 22% | 24% |
| 1980–1999 | 7% | 18% | 19% | 25% |
| 2000–2009 | 4% | 7% | 8% | 14% |
| 2010 or later | 5% | 5% | 6% | 11% |
In Williamsport, at least half of the homes were built before 1940, and 70% date from before 1960.
In Williamsport, 26% of homes have 1 bedroom or none (studios); 55% have 3 bedrooms or more, against 65% in Lycoming County.