| 1 | Statesville city (east-northeast 1) | 20.2% |
| 2 | Mooresville town (west) | 14.3% |
| 3 | Statesville city (east 2) | 13.1% |
| 4 | Mooresville town (southwest) | 12.9% |
| 5 | Troutman town (northeast) | 12.5% |
| 6 | Statesville city (east 1) | 11.6% |
| 7 | Lake Norman of Iredell CDP (east 1) | 11.3% |
| 8 | Statesville city (east-southeast) | 10% |
| 9 | Statesville city (east-northeast 3) | 9.6% |
| 10 | Mooresville town (north) | 9.4% |
| 11 | Lake Norman of Iredell CDP (north-northwest 2) | 9% |
| 12 | Lake Norman of Iredell CDP (east 2) | 8.9% |
| 13 | Harmony town (south-southeast) | 8.8% |
| 14 | Lake Norman of Iredell CDP (southwest) | 8.8% |
| 15 | Mooresville town (west-northwest) | 8.7% |
| 16 | Troutman town (south) | 8.7% |
| 17 | Love Valley town (southeast) | 8.4% |
| 18 | Statesville city (east-northeast 2) | 7.5% |
| 19 | Lake Norman of Iredell CDP (east-southeast) | 7.2% |
| 20 | Love Valley town (north) | 7.1% |
| 21 | Mooresville town (east) | 6.5% |
| 22 | Mooresville town (southeast 2) | 6.4% |
| 23 | Statesville city (west 1) | 6.2% |
| 24 | Statesville city (west 2) | 5.8% |
| 25 | Troutman town (south-southwest) | 5.6% |
| 26 | Mooresville town (north-northeast) | 5.4% |
| 27 | Lake Norman of Iredell CDP (north-northwest 1) | 5.3% |
| 28 | Lake Norman of Iredell CDP (west) | 5.1% |
| 29 | Mooresville town (northwest) | 5% |
| 30 | Harmony town (south-southwest) | 4.6% |
| 31 | Troutman town (north-northeast 1) | 4.2% |
| 32 | Statesville city (north-northeast) | 4.1% |
| 33 | Troutman town (north-northeast 2) | 3.8% |
| 34 | Troutman town (southeast) | 3.7% |
| 35 | Troutman town (west-northwest) | 3.7% |
| 36 | Troutman town (west-southwest) | 3.6% |
| 37 | Troutman town (east-northeast) | 3.5% |
| 38 | Troutman town (southwest) | 3.5% |
| 39 | Love Valley town (south-southwest) | 3.3% |
| 40 | Mooresville town (south) | 3.2% |
| 41 | Mooresville town (southeast 1) | 2.9% |
| 42 | Harmony town (north) | 2.7% |
| 43 | Harmony town (north-northeast) | 2% |
| 44 | Statesville city (southwest 2) | 1.6% |
| 45 | Love Valley town (north-northwest) | 0.4% |
| 46 | Statesville city (southwest 1) | 0% |