County
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Mercer | County | 121,003 | 120,368 | 116,638 | o |
| Pennsylvania | Federal State | 11,882,842 | 12,280,548 | 12,702,379 |
Contents: Places (Mercer, County)
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Clark | Borough | 622 | 633 | 640 | o |
| Farrell | City | 6,834 | 6,050 | 5,111 | o |
| Fredonia | Borough | 661 | 652 | 502 | o |
| Greenville | Borough | 6,761 | 6,368 | 5,919 | o |
| Grove City | Borough | 8,348 | 8,024 | 8,322 | o |
| Hermitage | City | 15,319 | 16,154 | 16,220 | o |
| Jackson Center | Borough | 254 | 221 | 224 | o |
| Jamestown | Borough | 755 | 636 | 617 | o |
| Lake Latonka | Census-Designated Place | ... | ... | 1,012 | o |
| Mercer | Borough | 2,446 | 2,391 | 2,002 | o |
| New Lebanon | Borough | 209 | 205 | 188 | o |
| Reynolds Heights | Census-Designated Place | ... | ... | 2,061 | o |
| Sandy Lake | Borough | 739 | 743 | 659 | o |
| Sharon | City | 17,514 | 16,344 | 14,038 | o |
| Sharpsville | Borough | 4,694 | 4,500 | 4,415 | o |
| Sheakleyville | Borough | 144 | 164 | 142 | o |
| Stoneboro | Borough | 998 | 1,104 | 1,051 | o |
| West Middlesex | Borough | 918 | 929 | 863 | o |
| Wheatland | Borough | 771 | 748 | 632 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE
