Ranking of Pennsylvania Counties By Number of Births in 2020
Updated on June 21, 2025.
Based on the US Census Vintage data estimates, in 2020, the Number of Births for Pennsylvania was 133.74K. Among all Pennsylvania counties, Philadelphia County had the highest number of births (20.48K), followed by Allegheny County (12.68K), and Montgomery County (8.47K).
The chart below shows the top 10 counties, and the table below shows the ranking of all Pennsylvania counties.
You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.
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Related Topics: Pennsylvania Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2020 Census.
See this for other years:
Ranking of Pennsylvania Counties By Number of Births in 2020
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| Rank | County | Number of Births |
|---|---|---|
| 1 | Philadelphia County | 20478 |
| 2 | Allegheny County | 12681 |
| 3 | Montgomery County | 8467 |
| 4 | Lancaster County | 6879 |
| 5 | Delaware County | 6418 |
| 6 | Bucks County | 5615 |
| 7 | Chester County | 5359 |
| 8 | York County | 4625 |
| 9 | Berks County | 4564 |
| 10 | Lehigh County | 4307 |
| 11 | Dauphin County | 3381 |
| 12 | Luzerne County | 3269 |
| 13 | Northampton County | 2894 |
| 14 | Westmoreland County | 2801 |
| 15 | Erie County | 2681 |
| 16 | Cumberland County | 2592 |
| 17 | Washington County | 2026 |
| 18 | Lackawanna County | 1987 |
| 19 | Butler County | 1783 |
| 20 | Franklin County | 1717 |
| 21 | Lebanon County | 1541 |
| 22 | Beaver County | 1539 |
| 23 | Monroe County | 1521 |
| 24 | Fayette County | 1284 |
| 25 | Schuylkill County | 1261 |
| 26 | Cambria County | 1171 |
| 27 | Lycoming County | 1169 |
| 28 | Blair County | 1164 |
| 29 | Centre County | 1137 |
| 30 | Mercer County | 1053 |
| 31 | Adams County | 899 |
| 32 | Crawford County | 885 |
| 33 | Northumberland County | 882 |
| 34 | Lawrence County | 840 |
| 35 | Indiana County | 788 |
| 36 | Somerset County | 705 |
| 37 | Clearfield County | 681 |
| 38 | Bradford County | 652 |
| 39 | Mifflin County | 603 |
| 40 | Armstrong County | 562 |
| 41 | Carbon County | 542 |
| 42 | Columbia County | 521 |
| 43 | Perry County | 493 |
| 44 | Jefferson County | 459 |
| 45 | Bedford County | 458 |
| 46 | Venango County | 447 |
| 47 | Pike County | 418 |
| 48 | Clinton County | 411 |
| 49 | Snyder County | 409 |
| 50 | Huntingdon County | 408 |
| 51 | Union County | 401 |
| 52 | Warren County | 400 |
| 53 | Tioga County | 379 |
| 54 | Susquehanna County | 376 |
| 55 | Wayne County | 374 |
| 56 | Clarion County | 363 |
| 57 | McKean County | 354 |
| 58 | Greene County | 320 |
| 59 | Juniata County | 282 |
| 60 | Elk County | 261 |
| 61 | Wyoming County | 223 |
| 62 | Montour County | 191 |
| 63 | Potter County | 158 |
| 64 | Fulton County | 144 |
| 65 | Sullivan County | 39 |
| 66 | Cameron County | 33 |
| 67 | Forest County | 15 |