| 1 | Rhododendron CDP (northeast) | 63.8% |
| 2 | Mount Hood Villages CDP | 26.5% |
| 3 | Rhododendron CDP (north-northwest) | 15.1% |
| 4 | Happy Valley city (west-northwest 1) | 12.7% |
| 5 | Lake Oswego city (east-northeast) | 12.3% |
| 6 | Stafford CDP (east-southeast) | 11.7% |
| 7 | Lake Oswego city (north) | 10.5% |
| 8 | Oatfield CDP (north-northwest) | 9.1% |
| 9 | Oregon City city (northeast) | 9% |
| 10 | Mulino CDP (south-southwest) | 8.7% |
| 11 | Boring CDP (east-southeast) | 8.5% |
| 12 | Happy Valley city (east-northeast) | 8.5% |
| 13 | Rivergrove city (north-northwest) | 8.3% |
| 14 | Lake Oswego city (southeast) | 8.2% |
| 15 | Barlow city (west) | 8.1% |
| 16 | Oak Grove CDP (north-northeast) | 8% |
| 17 | Rivergrove city (north) | 7.8% |
| 18 | Estacada city (southeast) | 7.6% |
| 19 | West Linn city (southwest) | 7.1% |
| 20 | Milwaukie city (north-northeast) | 6.6% |
| 21 | Damascus CDP (north-northeast) | 6.4% |
| 22 | Wilsonville city (west-southwest) | 6.4% |
| 23 | Stafford CDP (west-southwest) | 6.2% |
| 24 | Jennings Lodge CDP (north) | 6% |
| 25 | Johnson City city (west) | 6% |
| 26 | Lake Oswego city (northwest) | 5.9% |
| 27 | Jennings Lodge CDP (west-northwest) | 5.7% |
| 28 | Rivergrove city (south-southwest) | 5.7% |
| 29 | Boring CDP (west-northwest) | 5.4% |
| 30 | Beavercreek CDP (north-northeast) | 5.3% |
| 31 | Milwaukie city (northwest) | 5.2% |
| 32 | Estacada city (north) | 4.9% |
| 33 | Estacada city (west-southwest) | 4.9% |
| 34 | Stafford CDP (south-southeast) | 4.9% |
| 35 | Beavercreek CDP (southeast) | 4.8% |
| 36 | Oatfield CDP (east-southeast) | 4.8% |
| 37 | Johnson City city (east) | 4.5% |
| 38 | Sandy city (south) | 4.4% |
| 39 | Beavercreek CDP (west-northwest 2) | 4.3% |
| 40 | West Linn city (northeast) | 4.3% |
| 41 | Barlow city (south-southeast) | 4.2% |
| 42 | Wilsonville city (northwest) | 3.9% |
| 43 | Gladstone city (east-southeast) | 3.8% |
| 44 | Molalla city | 3.8% |
| 45 | Beavercreek CDP (east) | 3.7% |
| 46 | Johnson City city (north) | 3.5% |
| 47 | Wilsonville city (east 1) | 3.3% |
| 48 | Milwaukie city (southeast) | 3.2% |
| 49 | Milwaukie city (west-northwest) | 3.1% |
| 50 | Oregon City city (east) | 3.1% |
| 51 | Mulino CDP (northeast) | 2.9% |
| 52 | Oregon City city (west-southwest) | 2.9% |
| 53 | Stafford CDP (north-northeast) | 2.9% |
| 54 | Lake Oswego city (south-southeast) | 2.7% |
| 55 | Milwaukie city (south) | 2.7% |
| 56 | Mulino CDP (north-northwest 1) | 2.7% |
| 57 | Wilsonville city (east 2) | 2.6% |
| 58 | Oak Grove CDP (south-southwest) | 2.5% |
| 59 | Happy Valley city (west-northwest 2) | 2.4% |
| 60 | Mulino CDP (south-southeast) | 2.3% |
| 61 | Mulino CDP (north-northwest 2) | 2.2% |
| 62 | Canby city (north) | 2.1% |
| 63 | Lake Oswego city (south-southwest) | 2.1% |
| 64 | Canby city (south) | 1.8% |
| 65 | Sandy city (north) | 1.8% |
| 66 | Happy Valley city (north-northwest) | 1.7% |
| 67 | Happy Valley city (south-southeast 1) | 1.7% |
| 68 | Milwaukie city (east-northeast) | 1.6% |
| 69 | Milwaukie city (south-southwest) | 1.5% |
| 70 | Mulino CDP (east-southeast) | 1.5% |
| 71 | Beavercreek CDP (west-northwest 3) | 1.2% |
| 72 | Oregon City city (north) | 1.1% |
| 73 | Lake Oswego city (west-northwest) | 0.8% |
| 74 | Rivergrove city (south-southeast) | 0.8% |
| 75 | Stafford CDP (north) | 0.7% |
| 76 | Damascus CDP (south-southwest) | 0.6% |
| 77 | Beavercreek CDP (west-northwest 1) | 0.5% |
| 78 | Beavercreek CDP (south-southwest) | 0.4% |
| 79 | Happy Valley city (south-southeast 2) | 0.4% |
| 80 | Barlow city (north) | 0% |
| 81 | Gladstone city (west-northwest) | 0% |
| 82 | Happy Valley city (east-southeast) | 0% |
| 83 | Jennings Lodge CDP (southeast) | 0% |
| 84 | Johnson City city (south) | 0% |
| 85 | Mulino CDP (west) | 0% |
| 86 | Oatfield CDP (south-southwest) | 0% |