| 1 | Bull Mountain CDP (northeast) | 46.7% |
| 2 | West Haven-Sylvan CDP (north) | 46.5% |
| 3 | Beaverton city (south-southwest) | 45.8% |
| 4 | Bull Mountain CDP (southwest) | 44.8% |
| 5 | Bull Mountain CDP (east-northeast) | 44.6% |
| 6 | Cedar Mill CDP (southeast) | 44.1% |
| 7 | Bethany CDP (west) | 41.3% |
| 8 | Bull Mountain CDP (south-southwest) | 41.3% |
| 9 | West Haven-Sylvan CDP (southeast) | 40.4% |
| 10 | Cedar Mill CDP (northeast) | 40.2% |
| 11 | Raleigh Hills CDP (east-southeast) | 40.1% |
| 12 | Tualatin city (west-northwest 2) | 40% |
| 13 | Bethany CDP (southeast) | 39.2% |
| 14 | Garden Home-Whitford CDP (west-northwest) | 39.1% |
| 15 | Cedar Hills CDP (south-southeast) | 39% |
| 16 | King City city (east) | 38.8% |
| 17 | Marlene Village CDP (west-northwest) | 38.5% |
| 18 | West Slope CDP (east-southeast) | 38% |
| 19 | Bull Mountain CDP (south 2) | 37.7% |
| 20 | Bull Mountain CDP (southeast) | 37% |
| 21 | Bull Mountain CDP (north) | 36.8% |
| 22 | Tigard city (north) | 36.7% |
| 23 | Sherwood city (north) | 36.4% |
| 24 | Garden Home-Whitford CDP (east-southeast) | 36.1% |
| 25 | Oak Hills CDP (northwest) | 36.1% |
| 26 | Rockcreek CDP (southwest) | 36% |
| 27 | Cedar Mill CDP (west) | 35.9% |
| 28 | Tigard city (north-northwest) | 35.9% |
| 29 | Tigard city (south-southeast) | 35.7% |
| 30 | Gaston city (east-northeast) | 35.4% |
| 31 | Beaverton city (southwest) | 35.1% |
| 32 | Rockcreek CDP (northeast) | 34.8% |
| 33 | Garden Home-Whitford CDP (east-northeast) | 34.7% |
| 34 | Durham city (west-northwest) | 34.3% |
| 35 | Sherwood city (southwest) | 34.3% |
| 36 | Tigard city (west) | 34.3% |
| 37 | Bethany CDP (east-northeast) | 34.2% |
| 38 | Metzger CDP (northeast) | 34.2% |
| 39 | Bull Mountain CDP (south 1) | 33.9% |
| 40 | Durham city (east-northeast) | 33.9% |
| 41 | Sherwood city (east-southeast) | 33.8% |
| 42 | Tualatin city (east) | 33.7% |
| 43 | Bull Mountain CDP (north-northwest) | 33% |
| 44 | Bethany CDP (northwest) | 32.7% |
| 45 | Cedar Hills CDP (northeast) | 32.3% |
| 46 | Aloha CDP (northeast) | 31.7% |
| 47 | Beaverton city (west-northwest 2) | 31.4% |
| 48 | Tigard city (southwest) | 31.4% |
| 49 | Marlene Village CDP (east-southeast) | 30.9% |
| 50 | Tigard city (southeast) | 30.8% |
| 51 | West Slope CDP (west) | 30.8% |
| 52 | Marlene Village CDP (north) | 30.7% |
| 53 | Tigard city (east-northeast) | 30.7% |
| 54 | North Plains city (east) | 30.6% |
| 55 | Beaverton city (northeast) | 30.5% |
| 56 | Tualatin city (east-northeast) | 30.5% |
| 57 | West Slope CDP (southwest) | 30.5% |
| 58 | North Plains city (west-southwest) | 30.3% |
| 59 | Raleigh Hills CDP (west-northwest) | 30.2% |
| 60 | Aloha CDP (north-northwest) | 30% |
| 61 | Hillsboro city (northwest 2) | 29.9% |
| 62 | Oak Hills CDP (southeast) | 29.9% |
| 63 | Aloha CDP (south) | 29.8% |
| 64 | Aloha CDP (north) | 29.7% |
| 65 | Gaston city (south) | 29.6% |
| 66 | Metzger CDP (south-southeast) | 29.5% |
| 67 | Bull Mountain CDP (northwest) | 29.4% |
| 68 | Cherry Grove CDP (east-northeast) | 29.3% |
| 69 | West Slope CDP (north-northeast) | 29.3% |
| 70 | West Haven-Sylvan CDP (west) | 29.1% |
| 71 | Hillsboro city (southeast 2) | 29% |
| 72 | North Plains city (north) | 28.7% |
| 73 | Rockcreek CDP (south-southwest) | 28.7% |
| 74 | King City city (northwest) | 28.6% |
| 75 | Rockcreek CDP (southeast) | 28.2% |
| 76 | North Plains city (southwest 2) | 28.1% |
| 77 | Rockcreek CDP (northwest) | 28.1% |
| 78 | Hillsboro city (north) | 27.9% |
| 79 | Banks city (west) | 27.3% |
| 80 | Durham city (north-northeast) | 27.3% |
| 81 | Tualatin city (west-northwest 1) | 27% |
| 82 | Cedar Hills CDP (west-southwest) | 26.8% |
| 83 | Durham city (west) | 26.7% |
| 84 | Gaston city (north) | 26.6% |
| 85 | Marlene Village CDP (southwest) | 26.2% |
| 86 | Sherwood city (northeast) | 25.9% |
| 87 | Aloha CDP (southwest) | 25.7% |
| 88 | Hillsboro city (southeast 1) | 25.7% |
| 89 | Beaverton city (east-northeast) | 24.4% |
| 90 | Beaverton city (east-southeast) | 24.3% |
| 91 | Aloha CDP (east-northeast) | 24.1% |
| 92 | Dilley CDP (west-northwest) | 24% |
| 93 | Gaston city (west) | 24% |
| 94 | Hillsboro city (east) | 23.6% |
| 95 | Gaston city (southeast) | 23.5% |
| 96 | Durham city (south-southwest) | 23.3% |
| 97 | Hillsboro city (east-southeast) | 23.3% |
| 98 | North Plains city (southeast 1) | 23% |
| 99 | Forest Grove city (northeast) | 22.6% |
| 100 | Cherry Grove CDP (west-southwest) | 22.5% |
| 101 | Garden Home-Whitford CDP (west-southwest) | 22.4% |
| 102 | Beaverton city (southeast) | 22% |
| 103 | Forest Grove city (west-northwest) | 21.4% |
| 104 | Hillsboro city (east-northeast) | 21.3% |
| 105 | Banks city (east) | 21% |
| 106 | Hillsboro city (northwest 1) | 20.5% |
| 107 | Rockcreek CDP (north) | 20.3% |
| 108 | Metzger CDP (northwest) | 20.2% |
| 109 | Aloha CDP (southeast) | 20.1% |
| 110 | North Plains city (west-northwest) | 20% |
| 111 | Hillsboro city (west-southwest 1) | 19.9% |
| 112 | Aloha CDP (south-southeast) | 19.5% |
| 113 | Hillsboro city (south) | 19.5% |
| 114 | North Plains city (southeast 2) | 19.4% |
| 115 | Beaverton city (west-northwest 1) | 19.2% |
| 116 | Durham city (east-southeast) | 19.2% |
| 117 | Aloha CDP (northwest) | 18.2% |
| 118 | Aloha CDP (north-northeast) | 18% |
| 119 | Gaston city (north-northeast) | 17% |
| 120 | Rockcreek CDP (south) | 16.3% |
| 121 | Tualatin city (south) | 16% |
| 122 | King City city (southwest) | 15.9% |
| 123 | Beaverton city (north) | 15.1% |
| 124 | Aloha CDP (south-southwest) | 15% |
| 125 | Cornelius city (northwest) | 14.6% |
| 126 | Forest Grove city (southeast) | 14.4% |
| 127 | Hillsboro city (west) | 14.2% |
| 128 | Aloha CDP (west-southwest) | 13.9% |
| 129 | Hillsboro city (west-southwest 2) | 13.9% |
| 130 | North Plains city (southwest 1) | 13.7% |
| 131 | Dilley CDP (southwest) | 13.5% |
| 132 | Cornelius city (east-southeast) | 10.1% |
| 133 | Cornelius city (southwest) | 10% |
| 134 | Dilley CDP (east) | 9.7% |