| 1 | Fort Pierce city (northwest) | 54.3% |
| 2 | Fort Pierce city (north-northeast) | 51% |
| 3 | Fort Pierce city (east-southeast) | 39.8% |
| 4 | Fort Pierce city (southwest 1) | 33.1% |
| 5 | Fort Pierce city (north 2) | 32.3% |
| 6 | Port St. Lucie city (southeast 2) | 29.5% |
| 7 | Indian River Estates CDP (northwest 1) | 23.2% |
| 8 | Fort Pierce city (north 3) | 22.2% |
| 9 | St. Lucie Village town | 20.8% |
| 10 | Port St. Lucie city (east 5) | 20.6% |
| 11 | Fort Pierce city (south-southwest) | 18.1% |
| 12 | Indian River Estates CDP (northwest 2) | 18.1% |
| 13 | Fort Pierce North CDP | 17.4% |
| 14 | Port St. Lucie city (southwest 1) | 16.8% |
| 15 | Indian River Estates CDP (southeast) | 16% |
| 16 | Lakewood Park CDP (east-northeast) | 14.2% |
| 17 | Port St. Lucie city (east-northeast 2) | 14% |
| 18 | Lakewood Park CDP (west 1) | 13.6% |
| 19 | Fort Pierce city (southeast) | 13.3% |
| 20 | Port St. Lucie city (east 4) | 13.3% |
| 21 | Fort Pierce city (east) | 12.6% |
| 22 | Port St. Lucie city (east 1) | 12.4% |
| 23 | Port St. Lucie city (northeast 2) | 11.8% |
| 24 | Port St. Lucie city (south-southeast 2) | 11.5% |
| 25 | Lakewood Park CDP (west 3) | 11.2% |
| 26 | Port St. Lucie city (southwest 3) | 11.2% |
| 27 | Fort Pierce city (southwest 2) | 10.8% |
| 28 | Port St. Lucie city (west-southwest 1) | 10.7% |
| 29 | Port St. Lucie city (southeast 1) | 10.5% |
| 30 | Port St. Lucie city (north-northeast) | 10.3% |
| 31 | Port St. Lucie city (east 2) | 10.1% |
| 32 | Port St. Lucie city (east-northeast 1) | 10% |
| 33 | Fort Pierce city (south-southeast) | 9.7% |
| 34 | Unincorporated (southeast) | 9.7% |
| 35 | Port St. Lucie city (north 2) | 9.4% |
| 36 | Hutchinson Island South CDP (south-southeast) | 9.2% |
| 37 | Port St. Lucie city (west) | 9.2% |
| 38 | Port St. Lucie city (south 2) | 9.1% |
| 39 | Lakewood Park CDP (west 2) | 8.9% |
| 40 | Port St. Lucie city (northeast 1) | 8.8% |
| 41 | Port St. Lucie city (south-southeast 3) | 8.8% |
| 42 | Port St. Lucie city (north 1) | 7.6% |
| 43 | Port St. Lucie city (southwest 4) | 7.3% |
| 44 | Hutchinson Island South CDP (south) | 6.4% |
| 45 | Fort Pierce city (west) | 6.3% |
| 46 | Port St. Lucie city (southwest 2) | 5.8% |
| 47 | Port St. Lucie city (east 3) | 5.7% |
| 48 | Port St. Lucie city (east-southeast 1) | 5.7% |
| 49 | Unincorporated (west-northwest) | 5.7% |
| 50 | Port St. Lucie city (northwest 1) | 5.5% |
| 51 | Lakewood Park CDP (east-southeast) | 5.4% |
| 52 | Port St. Lucie city (northwest 2) | 5.4% |
| 53 | Fort Pierce city (north 1) | 4.6% |
| 54 | Port St. Lucie city (west-northwest 3) | 4.5% |
| 55 | Port St. Lucie city (east-southeast 2) | 4% |
| 56 | Port St. Lucie city (south 1) | 4% |
| 57 | White City CDP | 4% |
| 58 | Port St. Lucie city (north 4) | 3.6% |
| 59 | Port St. Lucie city (south-southeast 1) | 3.6% |
| 60 | Port St. Lucie city (west-southwest 2) | 3.6% |
| 61 | Port St. Lucie city (west-northwest 1) | 3.5% |
| 62 | Port St. Lucie city (north-northwest 2) | 2.7% |
| 63 | Port St. Lucie city (north 3) | 2.5% |
| 64 | Port St. Lucie city (south-southwest) | 2.5% |
| 65 | Port St. Lucie city (west-northwest 2) | 2.5% |
| 66 | Port St. Lucie city (north-northwest 1) | 0.8% |