| 1 | Evans City borough (south) | $167,667 |
| 2 | Mars borough (west-southwest) | $147,227 |
| 3 | Valencia borough (west) | $143,524 |
| 4 | Evans City borough (west-southwest) | $140,648 |
| 5 | Seven Fields borough (west-southwest) | $128,322 |
| 6 | Seven Fields borough (east-northeast) | $128,317 |
| 7 | Seven Fields borough (east) | $116,042 |
| 8 | Mars borough (east-northeast) | $115,588 |
| 9 | Seven Fields borough (northwest) | $114,707 |
| 10 | Unionville CDP (south-southwest) | $113,750 |
| 11 | Saxonburg borough (west-southwest) | $108,032 |
| 12 | Zelienople borough (north-northeast) | $102,553 |
| 13 | Saxonburg borough (east) | $101,875 |
| 14 | Fenelton CDP (south) | $98,889 |
| 15 | Shanor-Northvue CDP | $98,878 |
| 16 | Seven Fields borough (south-southwest) | $98,432 |
| 17 | Connoquenessing borough | $94,520 |
| 18 | Evans City borough (northeast) | $92,500 |
| 19 | Seven Fields borough (west) | $92,065 |
| 20 | Nixon CDP | $91,106 |
| 21 | Oak Hills CDP | $88,395 |
| 22 | Saxonburg borough (east-southeast) | $88,241 |
| 23 | Valencia borough (east) | $85,018 |
| 24 | Fenelton CDP (north) | $80,694 |
| 25 | Saxonburg borough (southwest) | $78,229 |
| 26 | Meadowood CDP (south) | $76,528 |
| 27 | Bruin borough | $73,152 |
| 28 | Saxonburg borough (north-northwest) | $72,842 |
| 29 | Meridian CDP (west-southwest) | $72,704 |
| 30 | Boyers CDP | $72,386 |
| 31 | Unionville CDP (east-northeast) | $72,147 |
| 32 | Prospect borough | $71,895 |
| 33 | West Sunbury borough | $71,125 |
| 34 | Zelienople borough (south-southwest) | $67,155 |
| 35 | Unionville CDP (west-northwest) | $66,089 |
| 36 | Butler city (northeast) | $65,139 |
| 37 | West Liberty borough | $65,064 |
| 38 | Meridian CDP (east-northeast) | $62,153 |
| 39 | Homeacre-Lyndora CDP | $61,297 |
| 40 | East Butler borough | $57,051 |
| 41 | Butler city (northwest) | $56,471 |
| 42 | Slippery Rock borough | $55,272 |
| 43 | Forestville CDP | $54,590 |
| 44 | Meadowood CDP (north) | $41,370 |
| 45 | Butler city (southwest) | $33,804 |
| 46 | Butler city (east-southeast) | $30,549 |