Dentists by county in Pennsylvania
| County | Dental listings | Per 10,000 residents |
|---|---|---|
| Allegheny County | 1,457 | 11.8 |
| Beaver County | 115 | 6.9 |
| Berks County | 314 | 7.2 |
| Bucks County | 843 | 13.0 |
| Butler County | 189 | 9.5 |
| Centre County | 128 | 8.0 |
| Chester County | 654 | 11.7 |
| Cumberland County | 251 | 9.1 |
| Dauphin County | 290 | 9.9 |
| Delaware County | 687 | 11.7 |
| Erie County | 238 | 8.9 |
| Franklin County | 117 | 7.3 |
| Lackawanna County | 211 | 9.7 |
| Lancaster County | 445 | 7.9 |
| Lehigh County | 437 | 11.3 |
| Luzerne County | 256 | 7.7 |
| Montgomery County | 1,191 | 13.5 |
| Northampton County | 275 | 8.5 |
| Philadelphia County | 1,804 | 11.5 |
| Washington County | 196 | 9.3 |
| Westmoreland County | 356 | 10.1 |
| York County | 350 | 7.4 |
More counties are being added. Sources: NPPES NPI registry; U.S. Census Bureau 2024 county estimates and ZCTA-to-county relationship file.