Pennsylvania Citizen Voting-age Population By County in 2012 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2012, the citizen voting-age population for Pennsylvania was 9,590,430 and represented 75.52% of the total Pennsylvania population.
Among all Pennsylvania counties, Philadelphia had the highest citizen voting-age population (1.10M), followed by Allegheny (955.89K), and Montgomery (586.06K).
In terms of percentages, Forest had the highest percentage of its population being citizens of voting-age (86.89%), followed by Sullivan (82.18%), and Cameron (80.63%).
The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.
You can see similar information for other states and by state for the United States.
| County | Citizen Voting-age Population | % of County Population |
|---|---|---|
| Philadelphia | 1096390 | 71.86 |
| Allegheny | 955890 | 78.05 |
| Montgomery | 586060 | 73.27 |
| Bucks | 465455 | 74.42 |
| Delaware | 408305 | 73.06 |
| Lancaster | 381465 | 73.37 |
| Chester | 353530 | 70.77 |
| York | 326480 | 75.13 |
| Berks | 299705 | 72.90 |
| Westmoreland | 291130 | 79.79 |
| Lehigh | 254020 | 72.54 |
| Luzerne | 248050 | 77.38 |
| Northampton | 224790 | 75.56 |
| Erie | 211965 | 75.65 |
| Dauphin | 198550 | 74.12 |
| Cumberland | 181675 | 77.21 |
| Lackawanna | 165495 | 77.21 |
| Washington | 164035 | 78.90 |
| Butler | 141595 | 76.98 |
| Beaver | 134895 | 79.06 |
| Monroe | 123675 | 73.03 |
| Centre | 122540 | 79.70 |
| Schuylkill | 116975 | 79.07 |
| Cambria | 114370 | 79.81 |
| Franklin | 111125 | 74.30 |
| Fayette | 108715 | 79.40 |
| Lebanon | 101080 | 75.67 |
| Blair | 99670 | 78.40 |
| Lycoming | 91655 | 78.71 |
| Mercer | 90760 | 77.92 |
| Adams | 76560 | 75.54 |
| Northumberland | 74730 | 79.13 |
| Lawrence | 71310 | 78.46 |
| Indiana | 71080 | 80.18 |
| Crawford | 68325 | 77.21 |
| Clearfield | 64480 | 78.95 |
| Somerset | 62445 | 80.43 |
| Armstrong | 54685 | 79.32 |
| Columbia | 53830 | 80.36 |
| Carbon | 51010 | 78.36 |
| Bradford | 47990 | 76.63 |
| Pike | 43055 | 74.96 |
| Venango | 42955 | 78.29 |
| Wayne | 41635 | 79.61 |
| Bedford | 38810 | 78.12 |
| Huntingdon | 36670 | 79.84 |
| Mifflin | 35780 | 76.63 |
| Union | 35510 | 79.01 |
| Jefferson | 35255 | 78.26 |
| Perry | 34955 | 76.34 |
| McKean | 34020 | 78.30 |
| Susquehanna | 33810 | 78.32 |
| Tioga | 33305 | 79.15 |
| Warren | 32910 | 79.08 |
| Clarion | 32010 | 80.05 |
| Clinton | 30870 | 78.63 |
| Greene | 30860 | 79.92 |
| Snyder | 30600 | 77.23 |
| Elk | 25360 | 79.30 |
| Wyoming | 21950 | 77.78 |
| Juniata | 18585 | 75.35 |
| Montour | 14070 | 77.12 |
| Potter | 13530 | 77.47 |
| Fulton | 11390 | 76.80 |
| Forest | 6660 | 86.89 |
| Sullivan | 5305 | 82.18 |
| Cameron | 4080 | 80.63 |
