| 1 | Lower Allen CDP (north-northeast 2) | 16.9% |
| 2 | Lower Allen CDP (south-southwest) | 11.7% |
| 3 | Enola CDP (east-northeast) | 11.1% |
| 4 | New Cumberland borough (north-northwest) | 11.1% |
| 5 | Carlisle borough (north) | 10.8% |
| 6 | New Cumberland borough (west-southwest) | 9.9% |
| 7 | Carlisle borough (north-northeast) | 9.2% |
| 8 | Shiremanstown borough (south) | 9.2% |
| 9 | Carlisle borough (west) | 9.1% |
| 10 | Shiremanstown borough (southeast) | 8.8% |
| 11 | Mechanicsburg borough (north-northeast 2) | 8.7% |
| 12 | Carlisle Barracks CDP (southwest) | 8.4% |
| 13 | Mechanicsburg borough (south-southeast) | 7.9% |
| 14 | Messiah College CDP (south-southwest) | 7.4% |
| 15 | Carlisle Barracks CDP (west-northwest) | 7.3% |
| 16 | Mechanicsburg borough (southwest) | 7.3% |
| 17 | Shippensburg University CDP | 6.8% |
| 18 | Camp Hill borough (southeast) | 6.4% |
| 19 | Enola CDP (north-northeast) | 6% |
| 20 | Mechanicsburg borough (south) | 6% |
| 21 | Mount Holly Springs borough (east-northeast) | 5.9% |
| 22 | Camp Hill borough (northwest) | 5.6% |
| 23 | Carlisle Barracks CDP (south) | 5.2% |
| 24 | New Kingstown CDP (north-northwest 2) | 5.1% |
| 25 | Boiling Springs CDP | 4.9% |
| 26 | Lower Allen CDP (north-northeast 1) | 4.9% |
| 27 | Mechanicsburg borough (north-northeast 1) | 4.7% |
| 28 | Messiah College CDP (east) | 4.7% |
| 29 | New Cumberland borough (east) | 4.7% |
| 30 | New Kingstown CDP (north-northeast) | 4.3% |
| 31 | Camp Hill borough (south-southeast) | 4% |
| 32 | Wormleysburg borough (northeast) | 4% |
| 33 | Enola CDP (west-southwest) | 3.9% |
| 34 | Shiremanstown borough (north) | 3.9% |
| 35 | New Kingstown CDP (northeast) | 3.2% |
| 36 | Wormleysburg borough (southwest) | 3.2% |
| 37 | Newburg borough (north-northeast) | 2.9% |
| 38 | Plainfield CDP (northwest) | 2.6% |
| 39 | Carlisle Barracks CDP (northeast) | 2.5% |
| 40 | Newburg borough (northwest) | 2.3% |
| 41 | Plainfield CDP (south-southeast) | 2.3% |
| 42 | Schlusser CDP | 2.3% |
| 43 | Newburg borough (south-southwest) | 2.2% |
| 44 | Newville borough | 2% |
| 45 | Carlisle borough (south-southeast) | 1.9% |
| 46 | Mechanicsburg borough (north) | 1.7% |
| 47 | Messiah College CDP (north-northwest) | 1.2% |
| 48 | New Kingstown CDP (southeast) | 0.7% |
| 49 | New Kingstown CDP (west-southwest) | 0.7% |
| 50 | Mount Holly Springs borough (west-southwest) | 0.4% |
| 51 | New Kingstown CDP (north-northwest 1) | 0.4% |
| 52 | Newburg borough (southeast) | 0.3% |
| 53 | Plainfield CDP (northeast) | 0.2% |
| 54 | Lemoyne borough | 0% |
| 55 | New Kingstown CDP (south) | 0% |