| 1 | Sea Ranch CDP | 55.7% |
| 2 | Occidental CDP (west-southwest) | 48.4% |
| 3 | Sonoma city (northeast) | 44.7% |
| 4 | Glen Ellen CDP (east-northeast 2) | 43.5% |
| 5 | El Verano CDP (north) | 39.8% |
| 6 | Kenwood CDP (north-northwest) | 34.7% |
| 7 | Cazadero CDP (south) | 33.9% |
| 8 | Forestville CDP (south-southeast) | 32.4% |
| 9 | Fetters Hot Springs-Agua Caliente CDP (north-northeast) | 32.3% |
| 10 | Occidental CDP (east-northeast) | 31.4% |
| 11 | Cazadero CDP (east-southeast) | 31.2% |
| 12 | Bloomfield CDP (west-southwest 2) | 29.6% |
| 13 | Geyserville CDP (north-northwest) | 28.5% |
| 14 | Timber Cove CDP (north-northeast) | 28.4% |
| 15 | Guerneville CDP (southeast) | 28.2% |
| 16 | Healdsburg city (north-northwest) | 27.8% |
| 17 | Valley Ford CDP (northeast) | 25% |
| 18 | El Verano CDP (northeast) | 24.5% |
| 19 | Penngrove CDP (southeast) | 24% |
| 20 | Glen Ellen CDP (south-southwest) | 23% |
| 21 | El Verano CDP (west) | 22.8% |
| 22 | Forestville CDP (northwest) | 22.3% |
| 23 | Glen Ellen CDP (east-northeast 1) | 22.2% |
| 24 | Bloomfield CDP (south-southwest) | 22.1% |
| 25 | Petaluma city (northwest) | 22.1% |
| 26 | Penngrove CDP (west) | 21.8% |
| 27 | Valley Ford CDP (southwest) | 21.7% |
| 28 | Kenwood CDP (south-southeast) | 21.5% |
| 29 | Petaluma Center CDP (south-southeast) | 21.5% |
| 30 | Forestville CDP (northeast) | 20.7% |
| 31 | Guerneville CDP (northwest) | 20.4% |
| 32 | Santa Rosa city (northeast) | 20.4% |
| 33 | Petaluma city (south) | 20.3% |
| 34 | Graton CDP | 19.7% |
| 35 | Petaluma city (north-northwest) | 19.7% |
| 36 | Bodega CDP | 19.6% |
| 37 | Cazadero CDP (west) | 19.5% |
| 38 | Santa Rosa city (east) | 19.3% |
| 39 | Petaluma Center CDP (north) | 18.9% |
| 40 | Santa Rosa city (northwest 1) | 18.8% |
| 41 | Petaluma Center CDP (southeast) | 18.7% |
| 42 | Fetters Hot Springs-Agua Caliente CDP (east-southeast) | 18.6% |
| 43 | Windsor town (northeast) | 18.1% |
| 44 | Santa Rosa city (south) | 17.9% |
| 45 | Petaluma Center CDP (west-northwest) | 17.8% |
| 46 | Petaluma Center CDP (east-northeast) | 17.7% |
| 47 | Penngrove CDP (north-northwest) | 17.6% |
| 48 | Larkfield-Wikiup CDP (southeast 2) | 17.5% |
| 49 | Glen Ellen CDP (north-northwest 1) | 17% |
| 50 | Fulton CDP (west-northwest) | 16.9% |
| 51 | Healdsburg city (west-northwest) | 16.4% |
| 52 | El Verano CDP (southeast) | 16.2% |
| 53 | Cotati city (south) | 16% |
| 54 | Bloomfield CDP (west-southwest 1) | 15.4% |
| 55 | Boyes Hot Springs CDP | 15.4% |
| 56 | Petaluma city (east-southeast) | 15.3% |
| 57 | Monte Rio CDP | 14.8% |
| 58 | Glen Ellen CDP (north-northwest 2) | 14.7% |
| 59 | Fulton CDP (north) | 14.5% |
| 60 | Geyserville CDP (west) | 14.4% |
| 61 | Rohnert Park city (north-northwest) | 14.4% |
| 62 | Santa Rosa city (south-southwest) | 14% |
| 63 | Santa Rosa city (north) | 13.8% |
| 64 | Sonoma State University CDP (south-southeast) | 13.8% |
| 65 | Santa Rosa city (east-southeast 2) | 13.6% |
| 66 | Larkfield-Wikiup CDP (east-southeast) | 13.5% |
| 67 | Cazadero CDP (north) | 13.4% |
| 68 | Petaluma city (east-northeast) | 13.4% |
| 69 | Larkfield-Wikiup CDP (southeast 4) | 13.1% |
| 70 | Petaluma city (southeast) | 13% |
| 71 | Larkfield-Wikiup CDP (northwest 1) | 12.9% |
| 72 | Petaluma city (west) | 12.9% |
| 73 | Cotati city (south-southeast) | 12.6% |
| 74 | Santa Rosa city (east-southeast 1) | 12.5% |
| 75 | Sebastopol city (west-northwest) | 12.4% |
| 76 | Sonoma city (southwest) | 12.3% |
| 77 | Sebastopol city (east-southeast) | 12.1% |
| 78 | Cotati city (south-southwest) | 11.8% |
| 79 | Healdsburg city (southeast) | 11.5% |
| 80 | Windsor town (north) | 11.5% |
| 81 | Glen Ellen CDP (northwest) | 11.4% |
| 82 | Larkfield-Wikiup CDP (east-northeast) | 11.2% |
| 83 | Fulton CDP (southwest) | 10.9% |
| 84 | Glen Ellen CDP (east-southeast) | 10.9% |
| 85 | Fulton CDP (north-northeast 2) | 10.5% |
| 86 | El Verano CDP (southwest) | 10.4% |
| 87 | Cotati city (north-northeast) | 10.3% |
| 88 | Glen Ellen CDP (south) | 10% |
| 89 | Larkfield-Wikiup CDP (southeast 3) | 9.7% |
| 90 | Geyserville CDP (southeast) | 9.4% |
| 91 | Cotati city (east-southeast) | 9.3% |
| 92 | Santa Rosa city (west-northwest) | 9.3% |
| 93 | Fulton CDP (south) | 9.2% |
| 94 | Fetters Hot Springs-Agua Caliente CDP (west-southwest) | 8.9% |
| 95 | Fulton CDP (north-northeast 1) | 8.8% |
| 96 | Santa Rosa city (west-southwest) | 8.8% |
| 97 | Larkfield-Wikiup CDP (northwest 2) | 8.6% |
| 98 | Rohnert Park city (south-southeast) | 8.6% |
| 99 | Glen Ellen CDP (west) | 8.1% |
| 100 | Fulton CDP (southeast) | 8% |
| 101 | Larkfield-Wikiup CDP (west-northwest) | 7.9% |
| 102 | Cotati city (northwest) | 7.8% |
| 103 | Forestville CDP (west-southwest) | 7.7% |
| 104 | Bloomfield CDP (northeast 1) | 7.6% |
| 105 | Sonoma State University CDP (northeast) | 7.3% |
| 106 | Windsor town (southeast) | 7.3% |
| 107 | Cloverdale city | 6.6% |
| 108 | Geyserville CDP (south-southeast) | 6.5% |
| 109 | Larkfield-Wikiup CDP (southeast 1) | 6.5% |
| 110 | Bloomfield CDP (northeast 2) | 6.2% |
| 111 | Sonoma State University CDP (northwest) | 6.2% |
| 112 | Windsor town (south-southwest) | 5.8% |
| 113 | Santa Rosa city (northwest 2) | 5.7% |
| 114 | Larkfield-Wikiup CDP (west-southwest) | 4.8% |
| 115 | Santa Rosa city (south-southeast) | 4.5% |
| 116 | Bloomfield CDP (north-northeast) | 4.2% |
| 117 | Fulton CDP (east) | 4.2% |
| 118 | Bloomfield CDP (northeast 3) | 2.9% |
| 119 | Cotati city (north) | 2.2% |
| 120 | Cotati city (north-northwest) | 1.8% |
| 121 | Fulton CDP (east-northeast) | 0.9% |