| 1 | Erie city (northeast 3) | 26.9% |
| 2 | Erie city (southwest 2) | 18.5% |
| 3 | Erie city (north-northeast 2) | 17.8% |
| 4 | Erie city (northeast 1) | 17.7% |
| 5 | Erie city (west 1) | 16.2% |
| 6 | Erie city (north-northeast 3) | 13.8% |
| 7 | Erie city (west-northwest 1) | 12.7% |
| 8 | Erie city (southwest 1) | 12.5% |
| 9 | Erie city (north-northwest) | 11.4% |
| 10 | Unincorporated (east-northeast 3) | 11.2% |
| 11 | Erie city (east 3) | 9.2% |
| 12 | Erie city (south) | 9.2% |
| 13 | Erie city (east 2) | 9.1% |
| 14 | Erie city (north-northeast 1) | 8.7% |
| 15 | Erie city (north) | 7.8% |
| 16 | Erie city (west-northwest 2) | 7.7% |
| 17 | Erie city (east-southeast 1) | 7.6% |
| 18 | Erie city (west-southwest) | 7.6% |
| 19 | Erie city (northwest) | 7.5% |
| 20 | Erie city (south-southwest 1) | 7.3% |
| 21 | Erie city (east 1) | 6.9% |
| 22 | Erie city (west 3) | 6.1% |
| 23 | Erie city (east-northeast 1) | 5.9% |
| 24 | Erie city (south-southwest 2) | 5.8% |
| 25 | Corry city | 5.4% |
| 26 | Unincorporated (west 2) | 5.2% |
| 27 | Wesleyville borough | 5% |
| 28 | Union City borough (south-southwest) | 4.9% |
| 29 | Erie city (east-northeast 2) | 4.8% |
| 30 | Unincorporated (south-southwest) | 4.4% |
| 31 | Unincorporated (east-northeast 4) | 4.3% |
| 32 | Girard borough | 4.1% |
| 33 | Unincorporated (east-southeast 1) | 3.8% |
| 34 | Erie city (south-southwest 3) | 3.7% |
| 35 | Waterford borough | 3.6% |
| 36 | Edinboro borough | 3.5% |
| 37 | Unincorporated (northeast 3) | 3.5% |
| 38 | Erie city (west 2) | 3.3% |
| 39 | Unincorporated (east-northeast 2) | 3.2% |
| 40 | Erie city (northeast 2) | 3% |
| 41 | Union City borough (north-northeast) | 3% |
| 42 | Northwest Harborcreek CDP (south-southeast) | 2.9% |
| 43 | Unincorporated (east-southeast 2) | 2.9% |
| 44 | Erie city (east-southeast 2) | 2.8% |
| 45 | Erie city (south-southwest 4) | 2.8% |
| 46 | Unincorporated (southwest 3) | 2.8% |
| 47 | Penn State Erie (Behrend) CDP | 2.7% |
| 48 | Unincorporated (south) | 2.7% |
| 49 | Cranesville borough | 2.2% |
| 50 | Northwest Harborcreek CDP (north-northwest) | 2.2% |
| 51 | Avonia CDP | 2% |
| 52 | Unincorporated (west-southwest) | 2% |
| 53 | Erie city (south-southeast) | 1.9% |
| 54 | Unincorporated (west 1) | 1.8% |
| 55 | Unincorporated (west-northwest) | 1.8% |
| 56 | North East borough | 1.6% |
| 57 | Unincorporated (northwest) | 1.5% |
| 58 | Fairview CDP | 1.4% |
| 59 | Platea borough | 1.4% |
| 60 | Unincorporated (northeast 1) | 1.4% |
| 61 | Elgin borough | 1.3% |
| 62 | Unincorporated (southwest 1) | 1.3% |
| 63 | Wattsburg borough | 1.3% |
| 64 | Unincorporated (north) | 1.2% |
| 65 | Erie city (southwest 3) | 1.1% |
| 66 | Unincorporated (southwest 2) | 1% |
| 67 | Albion borough | 0.9% |
| 68 | Unincorporated (east) | 0.7% |
| 69 | Lawrence Park CDP | 0.5% |
| 70 | Unincorporated (northeast 2) | 0.5% |
| 71 | Unincorporated (southwest 4) | 0.3% |
| 72 | McKean borough | 0.1% |
| 73 | Unincorporated (east-northeast 1) | 0% |