| 1 | Youngstown city (east) | 21.8% |
| 2 | North Lima CDP (south-southwest) | 17.9% |
| 3 | Youngstown city (west 1) | 17.7% |
| 4 | Unincorporated (south-southeast) | 17.3% |
| 5 | Campbell city (east-northeast) | 16.6% |
| 6 | Unincorporated (east 4) | 16.2% |
| 7 | Canfield city (north-northeast) | 15% |
| 8 | Unincorporated (north-northeast) | 15% |
| 9 | North Lima CDP (north-northeast) | 14.1% |
| 10 | Youngstown city (east-southeast 1) | 13.9% |
| 11 | Youngstown city (southwest 2) | 13.4% |
| 12 | Unincorporated (west-southwest 1) | 13.2% |
| 13 | Poland village (east-northeast) | 12.1% |
| 14 | Unincorporated (south-southwest) | 12.1% |
| 15 | Unincorporated (south) | 12% |
| 16 | Poland village (west-southwest) | 11.4% |
| 17 | Washingtonville village | 11% |
| 18 | Youngstown city (east-southeast 2) | 10.8% |
| 19 | Austintown CDP (southwest) | 10.6% |
| 20 | Canfield city (south-southwest) | 10.3% |
| 21 | Youngstown city (north-northeast 1) | 10% |
| 22 | Struthers city (northwest) | 9.9% |
| 23 | Youngstown city (west-northwest 2) | 9.9% |
| 24 | New Springfield CDP | 9.6% |
| 25 | Struthers city (east) | 9.5% |
| 26 | Unincorporated (northeast) | 9% |
| 27 | Unincorporated (west-northwest 2) | 8.9% |
| 28 | Unincorporated (southeast) | 8.8% |
| 29 | Unincorporated (east 3) | 8.7% |
| 30 | Youngstown city (south-southeast 1) | 8.5% |
| 31 | Lake Milton CDP | 8.2% |
| 32 | Struthers city (southwest) | 7.9% |
| 33 | Youngstown city (south-southwest 1) | 7.7% |
| 34 | Maple Ridge CDP | 7.6% |
| 35 | Unincorporated (east 1) | 7.5% |
| 36 | Youngstown city (south 1) | 7.2% |
| 37 | Youngstown city (south 2) | 7.2% |
| 38 | Austintown CDP (south-southeast) | 7% |
| 39 | Unincorporated (west-northwest 1) | 6.9% |
| 40 | New Middletown village | 6.8% |
| 41 | Lowellville village | 6.5% |
| 42 | Sebring village | 6.3% |
| 43 | Youngstown city (southwest 3) | 6.3% |
| 44 | Austintown CDP (east) | 6.2% |
| 45 | Austintown CDP (northwest) | 5.8% |
| 46 | Unincorporated (east 2) | 5.8% |
| 47 | Austintown CDP (southeast) | 5.6% |
| 48 | Austintown CDP (east-northeast) | 5.5% |
| 49 | Youngstown city (east-northeast) | 5.5% |
| 50 | Youngstown city (north-northwest 1) | 5.5% |
| 51 | Youngstown city (west 2) | 5.3% |
| 52 | Youngstown city (west 3) | 5% |
| 53 | Youngstown city (southeast 1) | 4.7% |
| 54 | Youngstown city (southwest 1) | 4.5% |
| 55 | Youngstown city (northeast 2) | 4.4% |
| 56 | Unincorporated (east-northeast 2) | 4.2% |
| 57 | Youngstown city (north-northwest 2) | 4.2% |
| 58 | Unincorporated (east-northeast 1) | 3.4% |
| 59 | Austintown CDP (west) | 3% |
| 60 | Unincorporated (west-southwest 2) | 2.7% |
| 61 | Youngstown city (north 1) | 2.6% |
| 62 | Youngstown city (west-northwest 1) | 2.4% |
| 63 | Austintown CDP (north-northeast) | 2.1% |
| 64 | Youngstown city (south-southeast 2) | 1.9% |
| 65 | Campbell city (south) | 1.8% |
| 66 | Damascus CDP | 1.8% |
| 67 | Youngstown city (north-northeast 3) | 1.3% |
| 68 | Youngstown city (south-southwest 2) | 0.8% |
| 69 | Youngstown city (west 4) | 0.6% |
| 70 | Campbell city (west) | 0.5% |
| 71 | Youngstown city (north 2) | 0% |
| 72 | Youngstown city (northeast 1) | 0% |
| 73 | Youngstown city (south 3) | 0% |
| 74 | Youngstown city (southeast 2) | 0% |