Pennsylvania
Demographics by Cubit
Pennsylvania / Counties by Population
The data is from the US Census. Below are 67 Pennsylvania counties ranked 1 through 67 . You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!
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| Rank | County | Population |
|---|---|---|
| 1 | Philadelphia County | 1,579,075 |
| 2 | Allegheny County | 1,221,744 |
| 3 | Montgomery County | 823,823 |
| 4 | Bucks County | 626,806 |
| 5 | Delaware County | 564,554 |
| 6 | Lancaster County | 540,999 |
| 7 | Chester County | 519,560 |
| 8 | York County | 445,565 |
| 9 | Berks County | 418,025 |
| 10 | Lehigh County | 365,052 |
| 11 | Westmoreland County | 352,590 |
| 12 | Luzerne County | 317,663 |
| 13 | Northampton County | 302,809 |
| 14 | Dauphin County | 275,632 |
| 15 | Erie County | 273,835 |
| 16 | Cumberland County | 249,328 |
| 17 | Lackawanna County | 210,652 |
| 18 | Washington County | 207,212 |
| 19 | Butler County | 186,899 |
| 20 | Monroe County | 168,032 |
| 21 | Beaver County | 165,833 |
| 22 | Centre County | 161,960 |
| 23 | Franklin County | 154,147 |
| 24 | Schuylkill County | 142,674 |
| 25 | Lebanon County | 139,729 |
| 26 | Cambria County | 133,009 |
| 27 | Fayette County | 131,302 |
| 28 | Blair County | 123,157 |
| 29 | Lycoming County | 114,330 |
| 30 | Mercer County | 111,518 |
| 31 | Adams County | 102,470 |
| 32 | Northumberland County | 91,761 |
| 33 | Lawrence County | 86,727 |
| 34 | Crawford County | 85,665 |
| 35 | Indiana County | 85,032 |
| 36 | Clearfield County | 79,908 |
| 37 | Somerset County | 74,361 |
| 38 | Armstrong County | 65,867 |
| 39 | Columbia County | 65,715 |
| 40 | Carbon County | 63,887 |
| 41 | Bradford County | 60,963 |
| 42 | Pike County | 55,453 |
| 43 | Venango County | 51,818 |
| 44 | Wayne County | 51,422 |
| 45 | Bedford County | 48,337 |
| 46 | Mifflin County | 46,276 |
| 47 | Perry County | 46,053 |
| 48 | Huntingdon County | 45,369 |
| 49 | Union County | 45,111 |
| 50 | Jefferson County | 43,846 |
| 51 | McKean County | 41,401 |
| 52 | Susquehanna County | 40,970 |
| 53 | Tioga County | 40,944 |
| 54 | Snyder County | 40,483 |
| 55 | Warren County | 39,756 |
| 56 | Clinton County | 38,915 |
| 57 | Clarion County | 38,715 |
| 58 | Greene County | 36,870 |
| 59 | Elk County | 30,340 |
| 60 | Wyoming County | 27,327 |
| 61 | Juniata County | 24,624 |
| 62 | Montour County | 18,259 |
| 63 | Potter County | 16,806 |
| 64 | Fulton County | 14,506 |
| 65 | Forest County | 7,313 |
| 66 | Sullivan County | 6,135 |
| 67 | Cameron County | 4,611 |
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United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2019. U.S. Census Bureau, Population Division. Web. May 2020. http://www.census.gov/. United States Census Bureau. B01001 SEX BY AGE, 2019 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 10 December 2020. http://www.census.gov/. |
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