| 1 | Hartland CDP (north-northwest) | 21.7% |
| 2 | Huntley village (west-southwest) | 20.2% |
| 3 | Algonquin village (north-northwest) | 17.5% |
| 4 | Bull Valley village (west-northwest 2) | 17.5% |
| 5 | Lake in the Hills village (north) | 17.4% |
| 6 | Trout Valley village (west) | 17.2% |
| 7 | Franklinville CDP (north) | 16.7% |
| 8 | Lake in the Hills village (southeast) | 16.4% |
| 9 | Trout Valley village (south) | 16.4% |
| 10 | McHenry city (west) | 16.3% |
| 11 | Lakewood village (southeast) | 14.6% |
| 12 | Woodstock city | 14.5% |
| 13 | Ridgefield CDP (west-northwest) | 14.1% |
| 14 | Lakewood village (south-southwest) | 13.7% |
| 15 | Lakewood village (northwest) | 12.6% |
| 16 | Algonquin village (south) | 12.2% |
| 17 | Bull Valley village (west-northwest 1) | 12.1% |
| 18 | Huntley village (east-northeast) | 12.1% |
| 19 | Ridgefield CDP (east-northeast) | 12% |
| 20 | Holiday Hills village | 11.5% |
| 21 | Algonquin village (west) | 11.1% |
| 22 | Lawrence CDP | 11.1% |
| 23 | Burtons Bridge CDP (east-southeast) | 11% |
| 24 | Lakewood village (north-northeast) | 10.6% |
| 25 | Burtons Bridge CDP (west-northwest) | 10.1% |
| 26 | Prairie Grove village (east-northeast) | 10% |
| 27 | Prairie Grove village (south-southwest) | 9.5% |
| 28 | Crystal Lake city (north-northwest) | 9.2% |
| 29 | Franklinville CDP (west) | 9.1% |
| 30 | McCullom Lake village (east) | 9% |
| 31 | Lake in the Hills village (southwest) | 8.8% |
| 32 | Lake in the Hills village (south-southeast) | 8.4% |
| 33 | Trout Valley village (east-northeast) | 8.4% |
| 34 | Franklinville CDP (south-southeast) | 8.3% |
| 35 | Cary village (west-northwest) | 8.1% |
| 36 | Fox River Grove village | 8.1% |
| 37 | Algonquin village (east-southeast) | 7.7% |
| 38 | Crystal Lake city (south-southeast) | 7.7% |
| 39 | McHenry city (east) | 7.7% |
| 40 | Harmony CDP | 7.6% |
| 41 | McCullom Lake village (west) | 7% |
| 42 | Greenwood village (east-northeast) | 6.8% |
| 43 | Cary village (southeast) | 6.6% |
| 44 | Greenwood village (south-southwest) | 6.4% |
| 45 | Hartland CDP (south-southeast) | 6.4% |
| 46 | Trout Valley village (north) | 6.3% |
| 47 | Ridgefield CDP (south-southeast) | 6.1% |
| 48 | Cary village (east-northeast) | 5.5% |
| 49 | Bull Valley village (south-southeast) | 5.3% |
| 50 | Riley CDP (north) | 5.2% |
| 51 | Huntley village (northwest) | 4.8% |
| 52 | Lake in the Hills village (north-northwest) | 4.2% |
| 53 | Riley CDP (south) | 3.8% |
| 54 | Lakemoor village | 3.7% |
| 55 | Bull Valley village (east-southeast) | 3.6% |
| 56 | Richmond village (southeast) | 3.4% |
| 57 | Richmond village (west) | 3.4% |
| 58 | Greenwood village (northwest) | 2.9% |
| 59 | Pistakee Highlands CDP | 2.6% |
| 60 | Prairie Grove village (north-northwest) | 2.6% |
| 61 | Hebron village | 2.5% |
| 62 | Johnsburg village (north) | 2.3% |
| 63 | Richmond village (northeast) | 0.8% |
| 64 | Johnsburg village (south) | 0.6% |