| 1 | North Plains city (east) | 37.9% |
| 2 | Bethany CDP (southeast) | 37.3% |
| 3 | Aloha CDP (southeast) | 35.5% |
| 4 | Marlene Village CDP (southwest) | 35.2% |
| 5 | Bethany CDP (east-northeast) | 34.4% |
| 6 | Hillsboro city (east-northeast) | 33.8% |
| 7 | Hillsboro city (east-southeast) | 33.2% |
| 8 | Bethany CDP (west) | 32.7% |
| 9 | Hillsboro city (west) | 30.4% |
| 10 | Gaston city (east-northeast) | 29.7% |
| 11 | Oak Hills CDP (northwest) | 29.7% |
| 12 | Cedar Mill CDP (southeast) | 29.6% |
| 13 | Forest Grove city (southeast) | 29.6% |
| 14 | Hillsboro city (east) | 29.1% |
| 15 | Beaverton city (southwest) | 28.9% |
| 16 | Rockcreek CDP (south) | 28.6% |
| 17 | Dilley CDP (east) | 27.9% |
| 18 | Beaverton city (northeast) | 27.7% |
| 19 | Gaston city (north-northeast) | 27.2% |
| 20 | Cedar Mill CDP (northeast) | 27.1% |
| 21 | Marlene Village CDP (west-northwest) | 26.9% |
| 22 | Aloha CDP (northeast) | 26.6% |
| 23 | West Slope CDP (west) | 25.6% |
| 24 | Beaverton city (west-northwest 1) | 25.4% |
| 25 | Cornelius city (southwest) | 25% |
| 26 | Bethany CDP (northwest) | 24.8% |
| 27 | Hillsboro city (west-southwest 2) | 24.7% |
| 28 | Aloha CDP (north) | 24.2% |
| 29 | Bull Mountain CDP (northwest) | 24.2% |
| 30 | Rockcreek CDP (southwest) | 24.2% |
| 31 | Cedar Hills CDP (northeast) | 23.5% |
| 32 | Aloha CDP (east-northeast) | 23.4% |
| 33 | Beaverton city (east-northeast) | 22.5% |
| 34 | North Plains city (southwest 2) | 22% |
| 35 | Rockcreek CDP (northwest) | 22% |
| 36 | Bull Mountain CDP (northeast) | 21.9% |
| 37 | Tigard city (west) | 21.7% |
| 38 | Beaverton city (north) | 21.6% |
| 39 | Cedar Mill CDP (west) | 21.6% |
| 40 | Bull Mountain CDP (north-northwest) | 21.5% |
| 41 | Cedar Hills CDP (west-southwest) | 21.2% |
| 42 | Marlene Village CDP (north) | 20.9% |
| 43 | Aloha CDP (south-southeast) | 20.7% |
| 44 | Durham city (east-southeast) | 20.7% |
| 45 | North Plains city (southwest 1) | 20.7% |
| 46 | West Slope CDP (southwest) | 20.6% |
| 47 | King City city (northwest) | 20.5% |
| 48 | Hillsboro city (north) | 20.3% |
| 49 | Aloha CDP (south) | 20% |
| 50 | Durham city (south-southwest) | 19.9% |
| 51 | Aloha CDP (north-northwest) | 19.8% |
| 52 | Rockcreek CDP (south-southwest) | 19.7% |
| 53 | Bull Mountain CDP (southwest) | 19.5% |
| 54 | Hillsboro city (south) | 19.4% |
| 55 | Aloha CDP (west-southwest) | 19.1% |
| 56 | Bull Mountain CDP (north) | 19.1% |
| 57 | Cornelius city (northwest) | 19.1% |
| 58 | Bull Mountain CDP (southeast) | 18.5% |
| 59 | Aloha CDP (north-northeast) | 18% |
| 60 | Bull Mountain CDP (south 2) | 17.7% |
| 61 | Cornelius city (east-southeast) | 17.7% |
| 62 | Marlene Village CDP (east-southeast) | 17.3% |
| 63 | North Plains city (southeast 1) | 17% |
| 64 | Dilley CDP (southwest) | 16.9% |
| 65 | Bull Mountain CDP (south-southwest) | 16.8% |
| 66 | Hillsboro city (southeast 2) | 16.5% |
| 67 | Rockcreek CDP (northeast) | 16.4% |
| 68 | Tualatin city (east-northeast) | 16.4% |
| 69 | Tualatin city (west-northwest 1) | 16% |
| 70 | Hillsboro city (northwest 1) | 15.9% |
| 71 | Metzger CDP (south-southeast) | 15.6% |
| 72 | Cedar Hills CDP (south-southeast) | 14.8% |
| 73 | Garden Home-Whitford CDP (east-southeast) | 14.8% |
| 74 | Aloha CDP (northwest) | 14.7% |
| 75 | Hillsboro city (northwest 2) | 14.6% |
| 76 | Hillsboro city (west-southwest 1) | 14.5% |
| 77 | King City city (southwest) | 14.4% |
| 78 | Tigard city (north) | 14.4% |
| 79 | Bull Mountain CDP (east-northeast) | 14.1% |
| 80 | Aloha CDP (southwest) | 14% |
| 81 | Gaston city (north) | 14% |
| 82 | Durham city (west-northwest) | 13.4% |
| 83 | Raleigh Hills CDP (east-southeast) | 13.4% |
| 84 | Bull Mountain CDP (south 1) | 13.2% |
| 85 | Forest Grove city (northeast) | 13.2% |
| 86 | Tigard city (north-northwest) | 13.2% |
| 87 | North Plains city (north) | 12.8% |
| 88 | North Plains city (southeast 2) | 12.7% |
| 89 | Garden Home-Whitford CDP (west-southwest) | 12.4% |
| 90 | Tigard city (southwest) | 12.4% |
| 91 | Tigard city (east-northeast) | 12.3% |
| 92 | Hillsboro city (southeast 1) | 11.8% |
| 93 | Durham city (north-northeast) | 11.5% |
| 94 | Beaverton city (southeast) | 11.4% |
| 95 | Garden Home-Whitford CDP (east-northeast) | 11.1% |
| 96 | Tualatin city (east) | 11.1% |
| 97 | King City city (east) | 10.7% |
| 98 | Metzger CDP (northwest) | 10.7% |
| 99 | West Haven-Sylvan CDP (southeast) | 10.7% |
| 100 | Rockcreek CDP (north) | 10.6% |
| 101 | Sherwood city (northeast) | 10.4% |
| 102 | Oak Hills CDP (southeast) | 10.3% |
| 103 | Metzger CDP (northeast) | 10.2% |
| 104 | Aloha CDP (south-southwest) | 9.8% |
| 105 | Durham city (east-northeast) | 9.6% |
| 106 | Garden Home-Whitford CDP (west-northwest) | 9.6% |
| 107 | Rockcreek CDP (southeast) | 9.6% |
| 108 | Raleigh Hills CDP (west-northwest) | 9.4% |
| 109 | Durham city (west) | 8.4% |
| 110 | Beaverton city (south-southwest) | 8.2% |
| 111 | North Plains city (west-southwest) | 8.2% |
| 112 | Tigard city (southeast) | 7.7% |
| 113 | West Haven-Sylvan CDP (west) | 7.7% |
| 114 | Beaverton city (east-southeast) | 7.6% |
| 115 | Sherwood city (north) | 7.5% |
| 116 | West Slope CDP (north-northeast) | 7.5% |
| 117 | Gaston city (west) | 7.2% |
| 118 | Tigard city (south-southeast) | 7.2% |
| 119 | Beaverton city (west-northwest 2) | 7.1% |
| 120 | Dilley CDP (west-northwest) | 7.1% |
| 121 | Gaston city (south) | 7.1% |
| 122 | Banks city (west) | 6.5% |
| 123 | Sherwood city (east-southeast) | 6.3% |
| 124 | Tualatin city (west-northwest 2) | 6.2% |
| 125 | Gaston city (southeast) | 6.1% |
| 126 | West Haven-Sylvan CDP (north) | 6.1% |
| 127 | Sherwood city (southwest) | 5.9% |
| 128 | West Slope CDP (east-southeast) | 5.9% |
| 129 | Forest Grove city (west-northwest) | 5.7% |
| 130 | Cherry Grove CDP (west-southwest) | 5% |
| 131 | Cherry Grove CDP (east-northeast) | 4.4% |
| 132 | North Plains city (west-northwest) | 3.8% |
| 133 | Tualatin city (south) | 3.7% |
| 134 | Banks city (east) | 1.6% |