# Counties in Pennsylvania by natural change, July to June, 2025

All 67 values come from U.S. Census Bureau for 2025, so the places are comparable.

- Indicator id: `natural_change_july_june`
- Unit: persons
- Definition: Estimated births minus deaths of residents from July 1 of the previous year through June 30 of the reported year. A negative value means more deaths than births.
- Source: U.S. Census Bureau, Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021 (https://www.census.gov/programs-surveys/popest/data/data-sets.html)
- Publisher page: https://invokely.ai/en/publishers/us-census-bureau
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/natural-change-july-june/pennsylvania-counties

| Rank | Place | persons |
|---:|---|---:|
| 1 | Philadelphia County | 3,992 |
| 2 | Lancaster County | 1,428 |
| 3 | Chester County | 1,173 |
| 4 | Delaware County | 618 |
| 5 | Dauphin County | 558 |
| 6 | Montgomery County | 442 |
| 7 | Berks County | 312 |
| 8 | Lehigh County | 210 |
| 9 | York County | 155 |
| 10 | Franklin County | 67 |
| 11 | Cumberland County | 45 |
| 12 | Snyder County | 28 |
| 13 | Juniata County | 22 |
| 14 | Centre County | 14 |
| 15 | Mifflin County | -23 |
| 16 | Union County | -26 |
| 17 | Montour County | -31 |
| 18 | Lebanon County | -32 |
| 19 | Fulton County | -34 |
| 20 | Cameron County | -49 |
| 21 | Sullivan County | -57 |
| 22 | Perry County | -63 |
| 23 | Forest County | -67 |
| 24 | Potter County | -76 |
| 25 | Clinton County | -81 |
| 26 | Bedford County | -90 |
| 27 | Wyoming County | -93 |
| 28 | Huntingdon County | -105 |
| 29 | Clarion County | -127 |
| 30 | Bradford County | -146 |
| 30 | Elk County | -146 |
| 32 | Susquehanna County | -155 |
| 33 | Jefferson County | -173 |
| 34 | Crawford County | -194 |
| 35 | Pike County | -213 |
| 36 | Columbia County | -219 |
| 37 | McKean County | -220 |
| 38 | Tioga County | -222 |
| 39 | Warren County | -229 |
| 40 | Greene County | -266 |
| 41 | Adams County | -271 |
| 42 | Wayne County | -272 |
| 43 | Venango County | -276 |
| 44 | Indiana County | -292 |
| 45 | Lycoming County | -304 |
| 46 | Monroe County | -305 |
| 47 | Carbon County | -321 |
| 48 | Clearfield County | -338 |
| 49 | Armstrong County | -344 |
| 50 | Northampton County | -373 |
| 51 | Northumberland County | -377 |
| 52 | Somerset County | -394 |
| 53 | Butler County | -454 |
| 54 | Mercer County | -468 |
| 55 | Lawrence County | -473 |
| 56 | Blair County | -490 |
| 57 | Erie County | -628 |
| 58 | Schuylkill County | -660 |
| 59 | Beaver County | -737 |
| 60 | Cambria County | -746 |
| 61 | Luzerne County | -768 |
| 62 | Bucks County | -778 |
| 62 | Lackawanna County | -778 |
| 64 | Washington County | -809 |
| 65 | Fayette County | -1,226 |
| 66 | Westmoreland County | -1,831 |
| 67 | Allegheny County | -1,922 |