| 1 | Mission Canyon CDP (north-northeast) | 46.5% |
| 2 | Toro Canyon CDP (west-northwest) | 44.2% |
| 3 | Montecito CDP (northwest) | 41.2% |
| 4 | University of California-Santa Barbara CDP (south) | 40.5% |
| 5 | Mission Canyon CDP (south 1) | 40.2% |
| 6 | Mission Canyon CDP (south 2) | 39.6% |
| 7 | Goleta city (north) | 39.3% |
| 8 | Summerland CDP (east-northeast 4) | 39.3% |
| 9 | Goleta city (southwest) | 39% |
| 10 | Mission Canyon CDP (northwest) | 37.1% |
| 11 | Montecito CDP (southeast) | 36.6% |
| 12 | Mission Canyon CDP (east-southeast) | 35.3% |
| 13 | Summerland CDP (east 1) | 34.5% |
| 14 | Summerland CDP (east-northeast 1) | 34.4% |
| 15 | Goleta city (east 2) | 33.6% |
| 16 | Mission Canyon CDP (west-southwest) | 32.9% |
| 17 | Summerland CDP (northeast 1) | 32.8% |
| 18 | Summerland CDP (west-northwest 2) | 32.5% |
| 19 | Santa Barbara city (south-southwest) | 32% |
| 20 | Eastern Goleta Valley CDP (east-northeast) | 31.8% |
| 21 | Santa Barbara city (north-northwest) | 31.7% |
| 22 | Mission Canyon CDP (west) | 31.6% |
| 23 | Summerland CDP (east-northeast 3) | 30.9% |
| 24 | Los Olivos CDP | 30.7% |
| 25 | Eastern Goleta Valley CDP (west-southwest) | 30.4% |
| 26 | Summerland CDP (west-northwest 1) | 30.4% |
| 27 | Mission Canyon CDP (south-southwest) | 29.8% |
| 28 | Mission Canyon CDP (east-northeast) | 29.7% |
| 29 | Goleta city (east 1) | 29.6% |
| 30 | Summerland CDP (west-northwest 3) | 29.6% |
| 31 | Summerland CDP (north) | 29.3% |
| 32 | Toro Canyon CDP (southeast) | 29.3% |
| 33 | Summerland CDP (northeast 2) | 29.2% |
| 34 | New Cuyama CDP (southwest) | 29.1% |
| 35 | Garey CDP (southwest 1) | 28.7% |
| 36 | Goleta city (west 1) | 28.5% |
| 37 | Vandenberg AFB CDP (west-northwest) | 28.1% |
| 38 | Santa Barbara city (northeast) | 27.2% |
| 39 | Solvang city | 27.2% |
| 40 | Garey CDP (southwest 2) | 26.8% |
| 41 | Buellton city | 26.2% |
| 42 | Eastern Goleta Valley CDP (southwest) | 26.1% |
| 43 | Los Alamos CDP (south-southeast) | 25.8% |
| 44 | Toro Canyon CDP (east-northeast) | 25.3% |
| 45 | New Cuyama CDP (northeast) | 24.8% |
| 46 | Santa Barbara city (southeast) | 23.8% |
| 47 | Santa Barbara city (west-northwest) | 23.6% |
| 48 | Orcutt CDP (north) | 23.5% |
| 49 | Isla Vista CDP (east) | 23.4% |
| 50 | Santa Ynez CDP | 23.3% |
| 51 | Garey CDP (south 2) | 22.8% |
| 52 | Goleta city (west 2) | 22.4% |
| 53 | Vandenberg Village CDP (north-northeast) | 22.4% |
| 54 | Mission Canyon CDP (southeast) | 22.1% |
| 55 | Garey CDP (southeast) | 21.8% |
| 56 | Goleta city (southeast) | 21.4% |
| 57 | Vandenberg AFB CDP (southeast) | 20.9% |
| 58 | Garey CDP (north-northwest) | 20.6% |
| 59 | Eastern Goleta Valley CDP (north) | 19.9% |
| 60 | Santa Maria city (southeast) | 19.9% |
| 61 | Summerland CDP (north-northeast) | 19.8% |
| 62 | Isla Vista CDP (west) | 19.6% |
| 63 | University of California-Santa Barbara CDP (southwest) | 18.9% |
| 64 | Garey CDP (northeast) | 18.6% |
| 65 | Summerland CDP (east 2) | 18.1% |
| 66 | Santa Barbara city (east) | 17.9% |
| 67 | Garey CDP (south-southwest 1) | 17.6% |
| 68 | Garey CDP (south 1) | 17.4% |
| 69 | Summerland CDP (west-northwest 4) | 17.2% |
| 70 | Santa Barbara city (west) | 16.9% |
| 71 | Summerland CDP (east-northeast 2) | 16.5% |
| 72 | Vandenberg AFB CDP (north) | 15.7% |
| 73 | Mission Hills CDP (east-northeast) | 14.7% |
| 74 | Orcutt CDP (south) | 14.1% |
| 75 | Casmalia CDP (south-southeast) | 13.6% |
| 76 | Garey CDP (south-southwest 2) | 13.4% |
| 77 | Santa Maria city (southwest) | 12.8% |
| 78 | Lompoc city (northeast) | 12.7% |
| 79 | Garey CDP (north 1) | 12.2% |
| 80 | Lompoc city (west) | 11.4% |
| 81 | Garey CDP (north 5) | 10.4% |
| 82 | Los Alamos CDP (north-northwest) | 10.3% |
| 83 | Vandenberg AFB CDP (northeast) | 10.3% |
| 84 | Santa Maria city (north) | 9.8% |
| 85 | Lompoc city (south-southwest) | 9.6% |
| 86 | Garey CDP (north 2) | 9.4% |
| 87 | Garey CDP (north 4) | 9.3% |
| 88 | Casmalia CDP (north) | 9% |
| 89 | Santa Maria city (west-southwest) | 8.5% |
| 90 | Lompoc city (east) | 7.9% |
| 91 | Guadalupe city | 7.5% |
| 92 | Casmalia CDP (northeast 1) | 7% |
| 93 | Mission Hills CDP (southwest) | 6.5% |
| 94 | Casmalia CDP (west) | 6.2% |
| 95 | Mission Hills CDP (west-southwest) | 5.3% |
| 96 | Casmalia CDP (northeast 3) | 5.2% |
| 97 | Casmalia CDP (northeast 2) | 4.8% |
| 98 | Garey CDP (north 3) | 4.2% |
| 99 | Santa Maria city (east) | 3.9% |
| 100 | Vandenberg Village CDP (south-southwest) | 3.9% |
| 101 | Lompoc city (west-southwest) | 3.8% |
| 102 | Santa Maria city (north-northeast 1) | 3.7% |
| 103 | Santa Maria city (south-southeast) | 3.7% |
| 104 | Santa Maria city (north-northeast 2) | 3.1% |
| 105 | Santa Maria city (northeast) | 1.7% |