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 | 1,569,657 |
| 2 | Allegheny County | 1,229,605 |
| 3 | Montgomery County | 818,677 |
| 4 | Bucks County | 626,486 |
| 5 | Delaware County | 563,384 |
| 6 | Lancaster County | 536,494 |
| 7 | Chester County | 514,652 |
| 8 | York County | 442,216 |
| 9 | Berks County | 415,500 |
| 10 | Lehigh County | 360,774 |
| 11 | Westmoreland County | 356,835 |
| 12 | Luzerne County | 318,222 |
| 13 | Northampton County | 300,941 |
| 14 | Erie County | 277,794 |
| 15 | Dauphin County | 273,329 |
| 16 | Cumberland County | 245,801 |
| 17 | Lackawanna County | 211,960 |
| 18 | Washington County | 207,661 |
| 19 | Butler County | 185,984 |
| 20 | Beaver County | 168,161 |
| 21 | Monroe County | 167,306 |
| 22 | Centre County | 160,646 |
| 23 | Franklin County | 153,003 |
| 24 | Schuylkill County | 144,287 |
| 25 | Lebanon County | 137,616 |
| 26 | Cambria County | 135,871 |
| 27 | Fayette County | 133,160 |
| 28 | Blair County | 124,736 |
| 29 | Lycoming County | 115,398 |
| 30 | Mercer County | 113,623 |
| 31 | Adams County | 101,589 |
| 32 | Northumberland County | 93,038 |
| 33 | Lawrence County | 88,231 |
| 34 | Crawford County | 86,847 |
| 35 | Indiana County | 86,551 |
| 36 | Clearfield County | 80,539 |
| 37 | Somerset County | 75,619 |
| 38 | Armstrong County | 66,737 |
| 39 | Columbia County | 66,615 |
| 40 | Carbon County | 63,987 |
| 41 | Bradford County | 61,546 |
| 42 | Pike County | 55,687 |
| 43 | Venango County | 52,880 |
| 44 | Wayne County | 51,656 |
| 45 | Bedford County | 48,891 |
| 46 | Mifflin County | 46,452 |
| 47 | Perry County | 45,878 |
| 48 | Huntingdon County | 45,686 |
| 49 | Union County | 45,056 |
| 50 | Jefferson County | 44,258 |
| 51 | McKean County | 42,070 |
| 52 | Susquehanna County | 41,716 |
| 53 | Tioga County | 41,550 |
| 54 | Snyder County | 40,570 |
| 55 | Warren County | 40,345 |
| 56 | Clinton County | 39,321 |
| 57 | Clarion County | 38,747 |
| 58 | Greene County | 37,338 |
| 59 | Elk County | 30,781 |
| 60 | Wyoming County | 27,760 |
| 61 | Juniata County | 24,448 |
| 62 | Montour County | 18,302 |
| 63 | Potter County | 17,070 |
| 64 | Fulton County | 14,631 |
| 65 | Forest County | 7,388 |
| 66 | Sullivan County | 6,192 |
| 67 | Cameron County | 4,754 |
|
United States Census Bureau. B01001 SEX BY AGE, 2017 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 6 December 2018. http://www.census.gov/. |
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