| 1 | Mooresville town (south) | 35.6% |
| 2 | Lake Norman of Iredell CDP (southwest) | 27.4% |
| 3 | Lake Norman of Iredell CDP (west) | 27.4% |
| 4 | Lake Norman of Iredell CDP (east-southeast) | 25.9% |
| 5 | Lake Norman of Iredell CDP (east 2) | 22.4% |
| 6 | Troutman town (south-southwest) | 21.9% |
| 7 | Mooresville town (west) | 20.8% |
| 8 | Mooresville town (north-northeast) | 20.4% |
| 9 | Troutman town (south) | 19.9% |
| 10 | Lake Norman of Iredell CDP (north-northwest 1) | 19.7% |
| 11 | Mooresville town (north) | 19.5% |
| 12 | Troutman town (west-southwest) | 18.7% |
| 13 | Lake Norman of Iredell CDP (east 1) | 16.8% |
| 14 | Mooresville town (southeast 2) | 16.6% |
| 15 | Mooresville town (southeast 1) | 16.5% |
| 16 | Mooresville town (southwest) | 16.5% |
| 17 | Mooresville town (east) | 15.9% |
| 18 | Statesville city (east-northeast 2) | 15.5% |
| 19 | Harmony town (north-northeast) | 15.2% |
| 20 | Troutman town (southeast) | 15.2% |
| 21 | Lake Norman of Iredell CDP (north-northwest 2) | 15.1% |
| 22 | Troutman town (southwest) | 14.8% |
| 23 | Troutman town (west-northwest) | 14.3% |
| 24 | Troutman town (north-northeast 1) | 13.8% |
| 25 | Mooresville town (west-northwest) | 10.3% |
| 26 | Statesville city (east-northeast 1) | 8.5% |
| 27 | Statesville city (west 2) | 8.4% |
| 28 | Statesville city (southwest 2) | 8.1% |
| 29 | Mooresville town (northwest) | 7.4% |
| 30 | Troutman town (north-northeast 2) | 6.2% |
| 31 | Love Valley town (north) | 6.1% |
| 32 | Harmony town (north) | 5.8% |
| 33 | Statesville city (east-southeast) | 5.8% |
| 34 | Harmony town (south-southwest) | 5.5% |
| 35 | Love Valley town (north-northwest) | 4.9% |
| 36 | Harmony town (south-southeast) | 4.7% |
| 37 | Statesville city (east-northeast 3) | 4.6% |
| 38 | Statesville city (southwest 1) | 4.4% |
| 39 | Troutman town (east-northeast) | 4.3% |
| 40 | Statesville city (west 1) | 4.1% |
| 41 | Love Valley town (south-southwest) | 3.9% |
| 42 | Statesville city (north-northeast) | 3.9% |
| 43 | Troutman town (northeast) | 3.6% |
| 44 | Statesville city (east 2) | 2.6% |
| 45 | Love Valley town (southeast) | 2.3% |
| 46 | Statesville city (east 1) | 2.2% |