| 1 | Harrisburg city (southeast) | 19.4% |
| 2 | Harrisburg city (west-southwest 1) | 14.3% |
| 3 | Harrisburg city (east-southeast 1) | 12.8% |
| 4 | Harrisburg city (east 1) | 9.8% |
| 5 | Harrisburg city (south) | 6.3% |
| 6 | Harrisburg city (east-northeast) | 6% |
| 7 | Harrisburg city (northwest) | 5.3% |
| 8 | Hummelstown borough | 4.2% |
| 9 | Harrisburg city (west-northwest 2) | 4.1% |
| 10 | Palmdale CDP | 3.9% |
| 11 | Progress CDP (west-southwest) | 3.5% |
| 12 | Harrisburg city (west-southwest 2) | 2.9% |
| 13 | Harrisburg city (west-southwest 3) | 2.9% |
| 14 | Harrisburg city (north-northwest) | 2.7% |
| 15 | Colonial Park CDP (south-southeast) | 2.4% |
| 16 | Paxtonia CDP | 2.3% |
| 17 | Paxtang borough | 1.8% |
| 18 | Elizabethville borough | 1.2% |
| 19 | Lykens borough | 1.2% |
| 20 | Progress CDP (east-southeast) | 1.2% |
| 21 | Unincorporated (east-southeast 2) | 1.2% |
| 22 | Unincorporated (south-southeast 1) | 1.1% |
| 23 | Unincorporated (west-northwest 1) | 1% |
| 24 | Colonial Park CDP (west) | 0.9% |
| 25 | Middletown borough (east-southeast) | 0.9% |
| 26 | Royalton borough | 0.9% |
| 27 | Williamstown borough | 0.9% |
| 28 | Harrisburg city (west-northwest 1) | 0.8% |
| 29 | Hershey CDP (south-southwest) | 0.8% |
| 30 | Colonial Park CDP (north-northwest) | 0.6% |
| 31 | Hershey CDP (north-northwest 1) | 0.5% |
| 32 | Hershey CDP (north-northwest 2) | 0.5% |
| 33 | Colonial Park CDP (east) | 0.4% |
| 34 | Unincorporated (east) | 0.3% |
| 35 | Unincorporated (west-northwest 2) | 0.3% |
| 36 | Halifax borough | 0.2% |
| 37 | Unincorporated (north-northeast) | 0.2% |
| 38 | Unincorporated (south-southeast 2) | 0.1% |
| 39 | Bressler CDP | 0% |
| 40 | Dauphin borough | 0% |
| 41 | Gratz borough | 0% |
| 42 | Harrisburg city (east 2) | 0% |
| 43 | Harrisburg city (east-southeast 2) | 0% |
| 44 | Hershey CDP (east) | 0% |
| 45 | Highspire borough | 0% |
| 46 | Lawnton CDP | 0% |
| 47 | Lenkerville CDP | 0% |
| 48 | Linglestown CDP (east-southeast) | 0% |
| 49 | Linglestown CDP (west-northwest) | 0% |
| 50 | Middletown borough (north) | 0% |
| 51 | Middletown borough (south-southwest) | 0% |
| 52 | Millersburg borough | 0% |
| 53 | Penbrook borough | 0% |
| 54 | Progress CDP (northwest) | 0% |
| 55 | Rutherford CDP | 0% |
| 56 | Skyline View CDP (north-northwest) | 0% |
| 57 | Skyline View CDP (south-southeast) | 0% |
| 58 | Steelton borough (northwest) | 0% |
| 59 | Steelton borough (southeast) | 0% |
| 60 | Unincorporated (east-southeast 1) | 0% |
| 61 | Unincorporated (north) | 0% |
| 62 | Unincorporated (south-southeast 3) | 0% |
| 63 | Unincorporated (south-southwest 1) | 0% |
| 64 | Unincorporated (south-southwest 2) | 0% |
| 65 | Unincorporated (west 1) | 0% |
| 66 | Unincorporated (west 2) | 0% |
| 67 | Union Deposit CDP | 0% |