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 | 1,580,863 |
| 2 | Allegheny County | 1,223,048 |
| 3 | Montgomery County | 826,075 |
| 4 | Bucks County | 628,341 |
| 5 | Delaware County | 564,696 |
| 6 | Lancaster County | 542,903 |
| 7 | Chester County | 519,293 |
| 8 | York County | 446,078 |
| 9 | Berks County | 417,854 |
| 10 | Lehigh County | 366,494 |
| 11 | Westmoreland County | 352,627 |
| 12 | Luzerne County | 317,343 |
| 13 | Northampton County | 303,405 |
| 14 | Dauphin County | 275,710 |
| 15 | Erie County | 274,541 |
| 16 | Cumberland County | 250,066 |
| 17 | Lackawanna County | 210,761 |
| 18 | Washington County | 207,298 |
| 19 | Butler County | 187,108 |
| 20 | Monroe County | 168,046 |
| 21 | Beaver County | 166,140 |
| 22 | Centre County | 162,660 |
| 23 | Franklin County | 154,234 |
| 24 | Schuylkill County | 142,569 |
| 25 | Lebanon County | 139,754 |
| 26 | Cambria County | 133,054 |
| 27 | Fayette County | 131,504 |
| 28 | Blair County | 123,457 |
| 29 | Lycoming County | 113,841 |
| 30 | Mercer County | 111,750 |
| 31 | Adams County | 102,336 |
| 32 | Northumberland County | 92,029 |
| 33 | Lawrence County | 87,069 |
| 34 | Crawford County | 86,159 |
| 35 | Indiana County | 84,953 |
| 36 | Clearfield County | 79,685 |
| 37 | Somerset County | 74,501 |
| 38 | Columbia County | 65,932 |
| 39 | Armstrong County | 65,642 |
| 40 | Carbon County | 63,853 |
| 41 | Bradford County | 60,853 |
| 42 | Pike County | 55,691 |
| 43 | Venango County | 51,762 |
| 44 | Wayne County | 51,205 |
| 45 | Bedford County | 48,480 |
| 46 | Mifflin County | 46,388 |
| 47 | Perry County | 46,127 |
| 48 | Huntingdon County | 45,491 |
| 49 | Union County | 44,595 |
| 50 | Jefferson County | 43,804 |
| 51 | McKean County | 41,330 |
| 52 | Susquehanna County | 40,985 |
| 53 | Snyder County | 40,801 |
| 54 | Tioga County | 40,793 |
| 55 | Warren County | 39,659 |
| 56 | Clinton County | 38,998 |
| 57 | Clarion County | 38,458 |
| 58 | Greene County | 36,770 |
| 59 | Elk County | 30,197 |
| 60 | Wyoming County | 27,322 |
| 61 | Juniata County | 24,514 |
| 62 | Montour County | 18,272 |
| 63 | Potter County | 16,802 |
| 64 | Fulton County | 14,590 |
| 65 | Forest County | 7,297 |
| 66 | Sullivan County | 6,089 |
| 67 | Cameron County | 4,592 |
|
United States Census Bureau / American FactFinder. "Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2017". 2017 Population Estimates Program. Web. March 2018. http://factfinder2.census.gov. |
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