| 1 | Champaign city (east 2) | 31.6% |
| 2 | Champaign city (west-southwest 1) | 27.7% |
| 3 | Urbana city (northwest 1) | 26.4% |
| 4 | Rantoul village (north-northwest) | 21.7% |
| 5 | Champaign city (east-southeast) | 19.8% |
| 6 | Urbana city (south-southwest) | 19.8% |
| 7 | Champaign city (south) | 18.9% |
| 8 | Urbana city (southwest) | 18.6% |
| 9 | Champaign city (southwest) | 17.8% |
| 10 | Champaign city (east 1) | 17.7% |
| 11 | Urbana city (northwest 2) | 17.3% |
| 12 | Champaign city (south-southeast) | 17.1% |
| 13 | St. Joseph village | 17.1% |
| 14 | Champaign city (south-southwest 2) | 16.4% |
| 15 | Champaign city (east 4) | 16.3% |
| 16 | Urbana city (west 3) | 16.2% |
| 17 | Champaign city (south-southwest 1) | 15.7% |
| 18 | Urbana city (south-southeast) | 15.5% |
| 19 | Urbana city (west 2) | 15.3% |
| 20 | Urbana city (northeast) | 15% |
| 21 | Savoy village | 14.8% |
| 22 | Champaign city (northwest 2) | 14.2% |
| 23 | Champaign city (east-northeast 1) | 14.1% |
| 24 | Champaign city (west-southwest 2) | 13.9% |
| 25 | Champaign city (east-northeast 2) | 13% |
| 26 | Mahomet village (west-northwest) | 12.3% |
| 27 | Philo village | 12.3% |
| 28 | Mahomet village (east-southeast) | 11.8% |
| 29 | Urbana city (east-northeast) | 11.8% |
| 30 | Urbana city (west 1) | 11.7% |
| 31 | Urbana city (east-southeast 1) | 11.2% |
| 32 | Fisher village | 11.1% |
| 33 | Champaign city (north-northeast) | 9.8% |
| 34 | Rantoul village (east) | 8.7% |
| 35 | Urbana city (east-southeast 2) | 8.5% |
| 36 | Tolono village | 8.4% |
| 37 | Champaign city (northeast 1) | 8.1% |
| 38 | Champaign city (west-southwest 3) | 8% |
| 39 | Champaign city (east 3) | 6.9% |
| 40 | Homer village | 6.9% |
| 41 | Ogden village | 6.6% |
| 42 | Champaign city (northwest 1) | 6.1% |
| 43 | Champaign city (northeast 2) | 5.8% |
| 44 | Champaign city (north) | 5.3% |
| 45 | Champaign city (west-northwest) | 4.9% |
| 46 | Rantoul village (west-southwest) | 4.9% |
| 47 | Rantoul village (south-southwest) | 3.6% |
| 48 | Urbana city (north) | 1.9% |