Pennsylvania parcel data coverage
67 of 67 counties (100%) have parcel boundaries on CLILU, 64 with owner names — 5,977,693 parcels in all. Updated 2026-10-17.
| County | Status | Parcels | With owner | Data as of |
|---|---|---|---|---|
| Adams | Owner names | 57,173 | 100% | 2026-10-17 · Current |
| Allegheny | Owner names | 578,488 | 100% | 2026-10-17 · Current |
| Armstrong | Parcels, owners partial | 830 | 1.6% | — |
| Beaver | Owner names | 94,914 | 99.6% | 2026-10-16 · Current |
| Bedford | Owner names | 33,490 | 100% | 2026-10-17 · Current |
| Berks | Owner names | 318,332 | 99.8% | 2026-10-17 · Current |
| Blair | Owner names | 63,989 | 100% | 2026-10-17 · Current |
| Bradford | Owner names | 34,886 | 99.9% | 2026-10-17 · Current |
| Bucks | Owner names | 235,377 | 99.9% | 2026-09-02 · Aging |
| Butler | Owner names | 96,304 | 98.8% | 2026-10-16 · Current |
| Cambria | Owner names | 85,141 | 100% | 2026-09-02 · Aging |
| Cameron | Owner names | 2,809 | 97.9% | 2026-10-16 · Current |
| Carbon | Owner names | 164 | 100% | 2026-10-16 · Current |
| Centre | Owner names | 56,566 | 100% | 2026-10-17 · Current |
| Chester | Owner names | 376,152 | 99.6% | 2026-08-01 · Aging |
| Clarion | Owner names | 25,231 | 99.3% | 2026-10-16 · Current |
| Clearfield | Owner names | 68,856 | 100% | 2026-10-17 · Current |
| Clinton | Owner names | 32,827 | 100% | 2026-10-17 · Current |
| Columbia | Parcels, owners partial | 36,150 | 0% | 2026-10-17 · Current |
| Crawford | Owner names | 59,528 | 99.3% | 2026-10-16 · Current |
| Cumberland | Owner names | 100,645 | 100% | 2026-10-17 · Current |
| Dauphin | Owner names | 116,553 | 100% | 2026-10-17 · Current |
| Delaware | Owner names | 206,737 | 100% | 2026-10-17 · Current |
| Elk | Parcels, owners partial | 24,499 | 0.1% | — |
| Erie | Owner names | 112,841 | 99.9% | 2026-10-16 · Current |
| Fayette | Owner names | 75,357 | 99.6% | 2026-10-16 · Current |
| Forest | Owner names | 11,189 | 99.7% | — |
| Franklin | Owner names | 67,333 | 100% | 2026-10-17 · Current |
| Fulton | Owner names | 8,865 | 100% | 2026-10-17 · Current |
| Greene | Owner names | 53,653 | 100% | 2026-10-17 · Current |
| Huntingdon | Owner names | 28,351 | 100% | 2026-10-17 · Current |
| Indiana | Owner names | 42,459 | 100% | — |
| Jefferson | Owner names | 32,033 | 99.3% | — |
| Juniata | Owner names | 12,941 | 100% | — |
| Lackawanna | Owner names | 108,144 | 100% | 2026-10-17 · Current |
| Lancaster | Owner names | 187,435 | 100% | 2026-10-17 · Current |
| Lawrence | Owner names | 58,044 | 98.8% | 2026-10-16 · Current |
| Lebanon | Owner names | 51,807 | 100% | 2026-10-17 · Current |
| Lehigh | Owner names | 123,921 | 100% | 2026-10-17 · Current |
| Luzerne | Owner names | 37,490 | 99.3% | 2026-10-16 · Current |
| Lycoming | Owner names | 51,389 | 100% | 2026-10-17 · Current |
| McKean | Owner names | 27,481 | 97.9% | 2026-09-02 · Aging |
| Mercer | Owner names | 7,561 | 99.9% | 2026-10-16 · Current |
| Mifflin | Owner names | 24,022 | 100% | 2026-10-17 · Current |
| Monroe | Owner names | 108,879 | 99.8% | 2026-10-16 · Current |
| Montgomery | Owner names | 303,547 | 97.2% | 2026-10-17 · Current |
| Montour | Owner names | 2,807 | 97.7% | 2026-10-16 · Current |
| Northampton | Owner names | 120,059 | 100% | 2026-10-17 · Current |
| Northumberland | Owner names | 51,606 | 100% | 2026-10-17 · Current |
| Perry | Owner names | 24,717 | 100% | 2026-08-01 · Aging |
| Philadelphia | Owner names | 545,597 | 99.9% | 2026-09-04 · Aging |
| Pike | Owner names | 62,818 | 99.9% | 2026-10-16 · Current |
| Potter | Owner names | 18,927 | 100% | 2026-08-01 · Aging |
| Schuylkill | Owner names | 90,019 | 100% | 2026-08-01 · Aging |
| Snyder | Owner names | 24,324 | 100% | 2026-08-01 · Aging |
| Somerset | Owner names | 56,285 | 97.2% | 2026-10-16 · Current |
| Sullivan | Owner names | 8,664 | 100% | 2026-08-01 · Aging |
| Susquehanna | Owner names | 28,362 | 100% | 2026-08-01 · Aging |
| Tioga | Owner names | 26,704 | 99.4% | — |
| Union | Owner names | 20,461 | 100% | 2026-08-01 · Aging |
| Venango | Owner names | 35,170 | 99.9% | — |
| Warren | Owner names | 1,937 | 100% | — |
| Washington | Owner names | 121,949 | 99.4% | 2026-10-16 · Current |
| Wayne | Owner names | 117,565 | 98.9% | 2026-10-16 · Current |
| Westmoreland | Owner names | 192,310 | 100% | 2026-08-01 · Aging |
| Wyoming | Owner names | 16,219 | 99.1% | 2026-10-16 · Current |
| York | Owner names | 170,810 | 99.7% | 2026-08-01 · Aging |
“Current” = compared with the county or state source in the last 35 days; “Aging” = 36–180 days; “Older” = not yet compared automatically.