| 1 | Unincorporated (west-northwest) | 97.2% |
| 2 | Port St. Lucie city (northwest 1) | 95.8% |
| 3 | Port St. Lucie city (east 3) | 95.5% |
| 4 | Port St. Lucie city (east-northeast 2) | 94.6% |
| 5 | Port St. Lucie city (southeast 1) | 93.8% |
| 6 | Lakewood Park CDP (east-northeast) | 93.3% |
| 7 | Port St. Lucie city (south-southeast 3) | 93.1% |
| 8 | Port St. Lucie city (south 1) | 92.2% |
| 9 | Indian River Estates CDP (northwest 1) | 91.6% |
| 10 | Port St. Lucie city (southwest 3) | 91.3% |
| 11 | Fort Pierce city (west) | 91.1% |
| 12 | Lakewood Park CDP (west 2) | 90.9% |
| 13 | Hutchinson Island South CDP (south) | 90.7% |
| 14 | Hutchinson Island South CDP (south-southeast) | 90.3% |
| 15 | Indian River Estates CDP (northwest 2) | 89.1% |
| 16 | Port St. Lucie city (west-southwest 1) | 88.6% |
| 17 | Port St. Lucie city (west-southwest 2) | 88.6% |
| 18 | Port St. Lucie city (north-northwest 2) | 88.5% |
| 19 | Port St. Lucie city (east-southeast 2) | 88.2% |
| 20 | Port St. Lucie city (southwest 1) | 88.2% |
| 21 | Port St. Lucie city (south 2) | 87.9% |
| 22 | Port St. Lucie city (west) | 87.8% |
| 23 | Port St. Lucie city (west-northwest 3) | 87.4% |
| 24 | Port St. Lucie city (northwest 2) | 87.3% |
| 25 | Port St. Lucie city (north 3) | 86.8% |
| 26 | White City CDP | 86.8% |
| 27 | Fort Pierce city (north 1) | 86.1% |
| 28 | Lakewood Park CDP (east-southeast) | 86% |
| 29 | Port St. Lucie city (north 2) | 85.9% |
| 30 | Port St. Lucie city (north-northeast) | 85.4% |
| 31 | Port St. Lucie city (southwest 2) | 85.4% |
| 32 | Port St. Lucie city (north 4) | 85% |
| 33 | Port St. Lucie city (west-northwest 2) | 84.9% |
| 34 | Lakewood Park CDP (west 3) | 83% |
| 35 | Port St. Lucie city (south-southwest) | 82% |
| 36 | Port St. Lucie city (southwest 4) | 81.4% |
| 37 | Port St. Lucie city (south-southeast 1) | 81.3% |
| 38 | Port St. Lucie city (east-northeast 1) | 81% |
| 39 | Port St. Lucie city (east 1) | 80.2% |
| 40 | Port St. Lucie city (northeast 2) | 79.7% |
| 41 | Port St. Lucie city (east 4) | 79.6% |
| 42 | Fort Pierce city (east) | 79.3% |
| 43 | Port St. Lucie city (east-southeast 1) | 79.3% |
| 44 | Port St. Lucie city (southeast 2) | 78.8% |
| 45 | Port St. Lucie city (north 1) | 77.4% |
| 46 | St. Lucie Village town | 77.3% |
| 47 | Fort Pierce North CDP | 76.4% |
| 48 | Port St. Lucie city (north-northwest 1) | 74.7% |
| 49 | Fort Pierce city (southeast) | 72.3% |
| 50 | Port St. Lucie city (south-southeast 2) | 72.3% |
| 51 | Port St. Lucie city (east 2) | 71.1% |
| 52 | Port St. Lucie city (west-northwest 1) | 70.9% |
| 53 | Port St. Lucie city (northeast 1) | 69.5% |
| 54 | Indian River Estates CDP (southeast) | 69.3% |
| 55 | Unincorporated (southeast) | 66.2% |
| 56 | Fort Pierce city (south-southeast) | 66.1% |
| 57 | Fort Pierce city (southwest 2) | 59.3% |
| 58 | Fort Pierce city (south-southwest) | 53.5% |
| 59 | Lakewood Park CDP (west 1) | 53% |
| 60 | Fort Pierce city (east-southeast) | 47.9% |
| 61 | Fort Pierce city (north 3) | 43.2% |
| 62 | Port St. Lucie city (east 5) | 42.4% |
| 63 | Fort Pierce city (southwest 1) | 35.9% |
| 64 | Fort Pierce city (north 2) | 31.3% |
| 65 | Fort Pierce city (northwest) | 22.4% |
| 66 | Fort Pierce city (north-northeast) | 10% |