| 1 | Concow CDP (west) | 51.7% |
| 2 | Cohasset CDP (north-northeast) | 38.8% |
| 3 | Cohasset CDP (west-southwest 2) | 36.2% |
| 4 | Nord CDP (northwest) | 35.3% |
| 5 | Cohasset CDP (south-southeast) | 33.9% |
| 6 | Nord CDP (southwest) | 33.9% |
| 7 | Nord CDP (north-northwest) | 33.3% |
| 8 | Nord CDP (north-northeast 1) | 32.9% |
| 9 | Durham CDP (north) | 31.3% |
| 10 | Nord CDP (east-southeast) | 30.9% |
| 11 | Nord CDP (southeast 2) | 30.9% |
| 12 | Cohasset CDP (northwest) | 29.7% |
| 13 | Nord CDP (southeast 1) | 27.5% |
| 14 | Durham CDP (northeast) | 26.6% |
| 15 | Nord CDP (south-southeast 2) | 25.9% |
| 16 | Chico city (east-southeast) | 25.6% |
| 17 | Nord CDP (east-northeast) | 25.1% |
| 18 | Cohasset CDP (south 2) | 24.6% |
| 19 | Durham CDP (south) | 24% |
| 20 | Paradise town (northeast) | 24% |
| 21 | Chico city (north) | 23.9% |
| 22 | Cohasset CDP (west-southwest 1) | 23.2% |
| 23 | Nord CDP (west-northwest) | 22% |
| 24 | Magalia CDP | 21.8% |
| 25 | Cohasset CDP (south 1) | 21.5% |
| 26 | Nord CDP (south-southeast 1) | 20.8% |
| 27 | Butte Valley CDP (west) | 19.4% |
| 28 | Paradise town (southwest) | 19.1% |
| 29 | Durham CDP (north-northeast) | 17.8% |
| 30 | Stirling City CDP (southwest) | 17.2% |
| 31 | Oroville East CDP | 17.1% |
| 32 | Butte Meadows CDP | 16.9% |
| 33 | Concow CDP (east) | 16.2% |
| 34 | Chico city (west) | 16.1% |
| 35 | Nord CDP (north-northeast 2) | 16.1% |
| 36 | Richvale CDP (south-southeast) | 15.7% |
| 37 | Honcut CDP (north-northeast) | 14.9% |
| 38 | Butte Valley CDP (east) | 14.3% |
| 39 | Honcut CDP (east-southeast) | 13.6% |
| 40 | Honcut CDP (southwest) | 13.3% |
| 41 | Kelly Ridge CDP | 13.3% |
| 42 | Richvale CDP (north-northwest) | 13.2% |
| 43 | Cherokee CDP (north) | 12.4% |
| 44 | Cherokee CDP (south) | 11.6% |
| 45 | Concow CDP (west-northwest) | 11.6% |
| 46 | Thermalito CDP (west) | 11.4% |
| 47 | Gridley city | 10.6% |
| 48 | Oroville city (south-southwest) | 9.6% |
| 49 | Stirling City CDP (northeast) | 9.5% |
| 50 | Oroville city (east) | 8.1% |
| 51 | Oroville city (north-northwest) | 6.6% |
| 52 | Palermo CDP | 5.8% |
| 53 | Forbestown CDP | 4.2% |
| 54 | Thermalito CDP (east) | 3.7% |