| County | Average Income |
| Chester |  $42,020 |
| Montgomery | $41,330 |
| Bucks | $37,171 |
| Delaware | $33,098 |
| Cumberland | $31,350 |
| Allegheny | $31,173 |
| Butler | $30,196 |
| Northampton | $29,229 |
| Dauphin | $28,799 |
| Montour | $28,786 |
| York | $27,996 |
| Lehigh | $27,961 |
| Washington | $27,778 |
| Westmoreland | $27,576 |
| Pike | $27,456 |
| Adams | $26,986 |
| Lebanon | $26,598 |
| Berks | $26,478 |
| Lancaster | $26,283 |
| Beaver | $25,506 |
| Lackawanna | $25,504 |
| Franklin | $25,398 |
| Perry | $25,340 |
| Centre | $25,237 |
| Carbon | $25,054 |
| Monroe | $24,920 |
| Luzerne | $24,446 |
| Erie | $23,974 |
| Wayne | $23,889 |
| Warren | $23,874 |
| Wyoming | $23,777 |
| Susquehanna | $23,672 |
| Blair | $23,586 |
| Elk | $23,497 |
| Armstrong | $23,315 |
| Columbia | $23,301 |
| Snyder | $23,155 |
| Lycoming | $22,808 |
| Cameron | $22,760 |
| Schuylkill | $22,752 |
| Bradford | $22,741 |
| Lawrence | $22,722 |
| Fulton | $22,706 |
| Sullivan | $22,633 |
| McKean | $22,471 |
| Mercer | $22,395 |
| Potter | $22,375 |
| Cambria | $22,307 |
| Indiana | $22,293 |
| Union | $22,087 |
| Tioga | $22,023 |
| Northumberland | $22,015 |
| Philadelphia | $21,946 |
| Clarion | $21,777 |
| Bedford | $21,624 |
| Venango | $21,587 |
| Somerset | $21,585 |
| Jefferson | $21,516 |
| Crawford | $21,452 |
| Clinton | $21,179 |
| Greene | $21,069 |
| Huntingdon | $20,988 |
| Juniata | $20,936 |
| Clearfield | $20,693 |
| Fayette | $20,663 |
| Mifflin | $20,164 |
| Forest | $14,491 |
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Pennsylvania Income by County -
Average income
The graph below ranks each Pennsylvania County by Average income according to the 2012 census estimates.