| 1 | Penn State Erie (Behrend) CDP | 17.7% |
| 2 | Unincorporated (southwest 4) | 16.7% |
| 3 | Erie city (west-northwest 1) | 15.7% |
| 4 | Erie city (east 2) | 15.5% |
| 5 | Unincorporated (north) | 15.3% |
| 6 | Unincorporated (northeast 1) | 14.7% |
| 7 | Fairview CDP | 14.4% |
| 8 | Unincorporated (east-northeast 3) | 14.3% |
| 9 | Erie city (west 2) | 13.2% |
| 10 | Unincorporated (east-southeast 1) | 13.2% |
| 11 | Avonia CDP | 12.3% |
| 12 | Unincorporated (east-northeast 4) | 12% |
| 13 | Wattsburg borough | 11.5% |
| 14 | Unincorporated (east-northeast 1) | 11.4% |
| 15 | Unincorporated (west-southwest) | 11.1% |
| 16 | Erie city (south-southwest 1) | 10.9% |
| 17 | McKean borough | 10.8% |
| 18 | Unincorporated (southwest 1) | 10.4% |
| 19 | Erie city (east 3) | 10.1% |
| 20 | Unincorporated (southwest 2) | 9.7% |
| 21 | Unincorporated (south) | 9.4% |
| 22 | Northwest Harborcreek CDP (south-southeast) | 9.1% |
| 23 | Unincorporated (west 2) | 9.1% |
| 24 | Erie city (south-southwest 3) | 9% |
| 25 | Unincorporated (northeast 2) | 9% |
| 26 | Union City borough (north-northeast) | 9% |
| 27 | Unincorporated (northeast 3) | 8.6% |
| 28 | Erie city (southwest 2) | 8.5% |
| 29 | Erie city (southwest 3) | 8.5% |
| 30 | Unincorporated (east-northeast 2) | 8.5% |
| 31 | Erie city (north-northwest) | 8.2% |
| 32 | Erie city (south-southeast) | 8.2% |
| 33 | Waterford borough | 8.1% |
| 34 | Unincorporated (west 1) | 7.9% |
| 35 | Cranesville borough | 7.8% |
| 36 | Unincorporated (northwest) | 7.7% |
| 37 | Erie city (east-southeast 2) | 7.5% |
| 38 | Unincorporated (east-southeast 2) | 7.5% |
| 39 | Erie city (east-northeast 1) | 7.2% |
| 40 | Erie city (west-northwest 2) | 7.2% |
| 41 | Edinboro borough | 7% |
| 42 | Northwest Harborcreek CDP (north-northwest) | 6.9% |
| 43 | Unincorporated (east) | 6.9% |
| 44 | Wesleyville borough | 6.4% |
| 45 | Platea borough | 6.1% |
| 46 | Erie city (west 1) | 6% |
| 47 | North East borough | 5.5% |
| 48 | Unincorporated (west-northwest) | 5.4% |
| 49 | Erie city (west 3) | 5.3% |
| 50 | Lawrence Park CDP | 5% |
| 51 | Erie city (southwest 1) | 4.9% |
| 52 | Erie city (north-northeast 3) | 4.8% |
| 53 | Erie city (south) | 4.7% |
| 54 | Union City borough (south-southwest) | 4.5% |
| 55 | Erie city (northeast 3) | 4.3% |
| 56 | Unincorporated (southwest 3) | 4.3% |
| 57 | Albion borough | 4% |
| 58 | Erie city (north) | 4% |
| 59 | Erie city (south-southwest 4) | 4% |
| 60 | Erie city (west-southwest) | 3.8% |
| 61 | Erie city (east-southeast 1) | 3.7% |
| 62 | Erie city (north-northeast 2) | 3.7% |
| 63 | Girard borough | 3.6% |
| 64 | Erie city (northeast 1) | 3.5% |
| 65 | Elgin borough | 2.9% |
| 66 | Erie city (northwest) | 2.8% |
| 67 | Erie city (south-southwest 2) | 2.8% |
| 68 | Erie city (north-northeast 1) | 1.6% |
| 69 | Corry city | 1.5% |
| 70 | Erie city (east-northeast 2) | 0.6% |
| 71 | Erie city (northeast 2) | 0.2% |
| 72 | Erie city (east 1) | 0% |