| 1 | Ancient Oaks CDP (south-southeast) | $178,771 |
| 2 | Wescosville CDP (east) | $164,583 |
| 3 | Trexlertown CDP | $162,305 |
| 4 | DeSales University CDP | $140,809 |
| 5 | Dorneyville CDP (east-southeast) | $135,729 |
| 6 | Schnecksville CDP (north-northwest) | $135,662 |
| 7 | Unincorporated (west 2) | $133,533 |
| 8 | Unincorporated (west-northwest) | $133,510 |
| 9 | Unincorporated (east-southeast 2) | $132,891 |
| 10 | Unincorporated (east-southeast 1) | $129,904 |
| 11 | Unincorporated (south) | $125,691 |
| 12 | Unincorporated (west 1) | $121,166 |
| 13 | Cetronia CDP | $120,222 |
| 14 | Unincorporated (southeast) | $120,000 |
| 15 | Unincorporated (south-southeast 2) | $118,411 |
| 16 | Alburtis borough | $117,823 |
| 17 | Laurys Station CDP (southwest) | $117,619 |
| 18 | Breinigsville CDP (west-northwest) | $114,609 |
| 19 | Unincorporated (northwest 2) | $111,807 |
| 20 | Emmaus borough (north-northwest) | $109,063 |
| 21 | Breinigsville CDP (east-southeast) | $107,697 |
| 22 | Unincorporated (south-southeast 1) | $107,361 |
| 23 | Ancient Oaks CDP (north-northwest) | $106,146 |
| 24 | Laurys Station CDP (northeast) | $103,527 |
| 25 | Allentown city (west-southwest 2) | $102,500 |
| 26 | Wescosville CDP (west) | $98,663 |
| 27 | Allentown city (west-southwest 1) | $97,587 |
| 28 | Schnecksville CDP (south-southeast) | $94,667 |
| 29 | Unincorporated (northwest 1) | $89,903 |
| 30 | Bethlehem city (southwest) | $88,864 |
| 31 | Unincorporated (south-southwest) | $88,218 |
| 32 | Unincorporated (north) | $86,368 |
| 33 | New Tripoli CDP | $85,455 |
| 34 | Slatedale CDP | $84,861 |
| 35 | Allentown city (south) | $84,732 |
| 36 | Fullerton CDP (south) | $83,516 |
| 37 | Hokendauqua CDP | $81,633 |
| 38 | Unincorporated (east-northeast) | $79,833 |
| 39 | Bethlehem city (northwest) | $79,741 |
| 40 | Egypt CDP | $79,167 |
| 41 | Dorneyville CDP (west-northwest) | $78,417 |
| 42 | Unincorporated (east) | $78,261 |
| 43 | Catasauqua borough | $74,363 |
| 44 | Macungie borough | $74,056 |
| 45 | Bethlehem city (north-northwest) | $73,797 |
| 46 | Emmaus borough (south-southeast) | $71,546 |
| 47 | Fullerton CDP (west-northwest) | $70,890 |
| 48 | Allentown city (southwest 2) | $70,430 |
| 49 | Coopersburg borough | $69,531 |
| 50 | Bethlehem city (east-southeast) | $68,590 |
| 51 | Coplay borough | $67,768 |
| 52 | Allentown city (west) | $65,662 |
| 53 | Allentown city (south-southeast 1) | $65,221 |
| 54 | Allentown city (south-southeast 2) | $62,411 |
| 55 | Allentown city (east-northeast 2) | $58,425 |
| 56 | Allentown city (east-northeast 1) | $58,156 |
| 57 | Fountain Hill borough | $54,615 |
| 58 | Allentown city (northeast 1) | $53,833 |
| 59 | Fullerton CDP (east-southeast) | $53,462 |
| 60 | Unincorporated (north-northeast) | $53,167 |
| 61 | Allentown city (northeast 2) | $52,683 |
| 62 | Bethlehem city (south-southeast) | $52,337 |
| 63 | Fullerton CDP (north-northeast) | $51,832 |
| 64 | Slatington borough | $50,170 |
| 65 | Allentown city (south-southeast 3) | $49,796 |
| 66 | Allentown city (east) | $48,451 |
| 67 | Allentown city (east-southeast) | $47,000 |
| 68 | Allentown city (east-northeast 3) | $45,788 |
| 69 | Allentown city (north-northeast 1) | $45,571 |
| 70 | Allentown city (north-northeast 2) | $45,318 |
| 71 | Allentown city (northwest) | $45,298 |
| 72 | Allentown city (west-southwest 4) | $44,676 |
| 73 | Allentown city (north 1) | $44,519 |
| 74 | Allentown city (north-northwest) | $43,160 |
| 75 | Allentown city (west-northwest 1) | $41,985 |
| 76 | Allentown city (west-southwest 3) | $41,769 |
| 77 | Allentown city (southwest 1) | $41,023 |
| 78 | Allentown city (southeast) | $35,726 |
| 79 | Allentown city (north-northeast 3) | $32,599 |
| 80 | Allentown city (north 2) | $31,774 |
| 81 | Allentown city (west-northwest 2) | $30,714 |