| 1 | Santa Maria city (north-northeast 2) | 96.3% |
| 2 | Santa Maria city (northeast) | 96.1% |
| 3 | Casmalia CDP (northeast 3) | 93.4% |
| 4 | Santa Maria city (north) | 93% |
| 5 | Santa Maria city (south-southeast) | 91.3% |
| 6 | Santa Maria city (north-northeast 1) | 90.8% |
| 7 | Santa Maria city (west-southwest) | 88.8% |
| 8 | Casmalia CDP (northeast 2) | 88.7% |
| 9 | Guadalupe city | 88.5% |
| 10 | Casmalia CDP (west) | 88.2% |
| 11 | Santa Maria city (east) | 88.2% |
| 12 | Casmalia CDP (north) | 83.7% |
| 13 | Garey CDP (north 1) | 83.2% |
| 14 | Garey CDP (north 2) | 82.4% |
| 15 | Mission Hills CDP (west-southwest) | 82% |
| 16 | Garey CDP (north 3) | 80.6% |
| 17 | Garey CDP (north 5) | 78.5% |
| 18 | Santa Maria city (southwest) | 74.4% |
| 19 | Garey CDP (north 4) | 74.3% |
| 20 | Santa Barbara city (west) | 73.7% |
| 21 | Santa Maria city (southeast) | 73.7% |
| 22 | Lompoc city (south-southwest) | 71.7% |
| 23 | Lompoc city (east) | 71.1% |
| 24 | Summerland CDP (east-northeast 2) | 70.1% |
| 25 | Garey CDP (north-northwest) | 68.2% |
| 26 | Mission Hills CDP (southwest) | 67.4% |
| 27 | Goleta city (southeast) | 65.7% |
| 28 | Casmalia CDP (northeast 1) | 65.4% |
| 29 | Santa Barbara city (west-northwest) | 65.1% |
| 30 | Mission Canyon CDP (southeast) | 64.8% |
| 31 | Casmalia CDP (south-southeast) | 64.2% |
| 32 | Lompoc city (west-southwest) | 64% |
| 33 | Santa Barbara city (east) | 60.4% |
| 34 | Lompoc city (west) | 58.3% |
| 35 | Lompoc city (northeast) | 56.5% |
| 36 | Garey CDP (northeast) | 55% |
| 37 | Garey CDP (southwest 2) | 53.1% |
| 38 | Vandenberg Village CDP (south-southwest) | 48.1% |
| 39 | Toro Canyon CDP (southeast) | 47.3% |
| 40 | Vandenberg AFB CDP (northeast) | 46.9% |
| 41 | Santa Barbara city (southeast) | 46.7% |
| 42 | Summerland CDP (east 2) | 45.6% |
| 43 | Vandenberg AFB CDP (southeast) | 43.2% |
| 44 | Mission Canyon CDP (south 1) | 43% |
| 45 | Mission Hills CDP (east-northeast) | 42.8% |
| 46 | Summerland CDP (north-northeast) | 42.6% |
| 47 | Santa Barbara city (northeast) | 42.4% |
| 48 | Summerland CDP (west-northwest 1) | 42% |
| 49 | Eastern Goleta Valley CDP (southwest) | 41.5% |
| 50 | Orcutt CDP (north) | 40.5% |
| 51 | New Cuyama CDP (northeast) | 40.2% |
| 52 | Goleta city (west 2) | 39.9% |
| 53 | Santa Barbara city (north-northwest) | 39.6% |
| 54 | Summerland CDP (east 1) | 38.9% |
| 55 | Mission Canyon CDP (south-southwest) | 38.6% |
| 56 | Summerland CDP (west-northwest 2) | 38.1% |
| 57 | Orcutt CDP (south) | 37.9% |
| 58 | Eastern Goleta Valley CDP (north) | 37.8% |
| 59 | Vandenberg AFB CDP (north) | 37.4% |
| 60 | Garey CDP (south-southwest 2) | 35.6% |
| 61 | Garey CDP (south-southwest 1) | 35% |
| 62 | Garey CDP (south 2) | 34.6% |
| 63 | Summerland CDP (northeast 2) | 33.7% |
| 64 | Eastern Goleta Valley CDP (west-southwest) | 32.1% |
| 65 | Vandenberg Village CDP (north-northeast) | 31.1% |
| 66 | Goleta city (west 1) | 30.8% |
| 67 | Summerland CDP (west-northwest 3) | 30.7% |
| 68 | Eastern Goleta Valley CDP (east-northeast) | 28% |
| 69 | Garey CDP (south 1) | 27.9% |
| 70 | Garey CDP (southwest 1) | 26.7% |
| 71 | Mission Canyon CDP (east-southeast) | 26% |
| 72 | Summerland CDP (east-northeast 3) | 25.3% |
| 73 | Toro Canyon CDP (east-northeast) | 25.3% |
| 74 | University of California-Santa Barbara CDP (southwest) | 25.1% |
| 75 | New Cuyama CDP (southwest) | 24.6% |
| 76 | Isla Vista CDP (east) | 24.3% |
| 77 | Buellton city | 23.7% |
| 78 | Garey CDP (southeast) | 23.6% |
| 79 | Los Alamos CDP (south-southeast) | 23.5% |
| 80 | Mission Canyon CDP (east-northeast) | 22.2% |
| 81 | Solvang city | 21.5% |
| 82 | Goleta city (east 1) | 21.2% |
| 83 | Santa Barbara city (south-southwest) | 20.3% |
| 84 | Santa Ynez CDP | 20.1% |
| 85 | Summerland CDP (west-northwest 4) | 19.2% |
| 86 | Summerland CDP (east-northeast 1) | 18.8% |
| 87 | Isla Vista CDP (west) | 18.4% |
| 88 | Goleta city (southwest) | 18% |
| 89 | Los Olivos CDP | 17.5% |
| 90 | Mission Canyon CDP (northwest) | 17.1% |
| 91 | Mission Canyon CDP (west) | 16.3% |
| 92 | Summerland CDP (north) | 16.2% |
| 93 | Goleta city (east 2) | 16% |
| 94 | Goleta city (north) | 15.2% |
| 95 | Summerland CDP (northeast 1) | 15% |
| 96 | Vandenberg AFB CDP (west-northwest) | 14.7% |
| 97 | University of California-Santa Barbara CDP (south) | 13.8% |
| 98 | Mission Canyon CDP (south 2) | 12.9% |
| 99 | Toro Canyon CDP (west-northwest) | 12.8% |
| 100 | Mission Canyon CDP (west-southwest) | 10.7% |
| 101 | Los Alamos CDP (north-northwest) | 10.4% |
| 102 | Mission Canyon CDP (north-northeast) | 8.5% |
| 103 | Summerland CDP (east-northeast 4) | 6.1% |
| 104 | Montecito CDP (southeast) | 5.8% |
| 105 | Montecito CDP (northwest) | 4.9% |