| 1 | Westlake city (east) | 45.7% |
| 2 | Lake Charles city (southeast 2) | 36.8% |
| 3 | Lake Charles city (west) | 32.7% |
| 4 | Hayes CDP (north-northwest 1) | 30.1% |
| 5 | Prien CDP (north 2) | 29.4% |
| 6 | Lake Charles city (north) | 29.2% |
| 7 | Moss Bluff CDP (south) | 29.1% |
| 8 | Moss Bluff CDP (south-southeast 1) | 28.1% |
| 9 | Moss Bluff CDP (south-southeast 2) | 27.9% |
| 10 | DeQuincy city (north-northeast) | 27.5% |
| 11 | Sulphur city (northwest) | 26.9% |
| 12 | Vinton town | 26.1% |
| 13 | Lake Charles city (southeast 1) | 25.5% |
| 14 | Starks CDP (northwest) | 24.8% |
| 15 | Westlake city (east-southeast) | 22.6% |
| 16 | Iowa town | 22.5% |
| 17 | Lake Charles city (north-northeast) | 22.4% |
| 18 | Moss Bluff CDP (east) | 21.5% |
| 19 | Hayes CDP (southwest) | 20.5% |
| 20 | Lake Charles city (south) | 20% |
| 21 | Carlyss CDP (west) | 19.7% |
| 22 | Prien CDP (east) | 19.1% |
| 23 | Moss Bluff CDP (west) | 19% |
| 24 | Westlake city (west-northwest 1) | 18.8% |
| 25 | Sulphur city (south-southeast) | 18.7% |
| 26 | Moss Bluff CDP (northwest) | 18.5% |
| 27 | Prien CDP (north 1) | 18.2% |
| 28 | Sulphur city (west-southwest) | 18% |
| 29 | Lake Charles city (northeast 2) | 17.9% |
| 30 | Carlyss CDP (north-northeast) | 17.3% |
| 31 | Gillis CDP (north) | 16.9% |
| 32 | Lake Charles city (northwest) | 16.9% |
| 33 | DeQuincy city (south-southeast) | 16.1% |
| 34 | Lake Charles city (east) | 15.9% |
| 35 | DeQuincy city (northwest) | 15% |
| 36 | Starks CDP (west) | 14.3% |
| 37 | Sulphur city (east) | 14.2% |
| 38 | Lake Charles city (southwest) | 13.9% |
| 39 | Lake Charles city (northeast 1) | 13.8% |
| 40 | Starks CDP (east) | 13.8% |
| 41 | Carlyss CDP (south-southwest) | 13.7% |
| 42 | Hayes CDP (east-southeast) | 13.1% |
| 43 | Prien CDP (west-southwest) | 13.1% |
| 44 | Moss Bluff CDP (north-northwest) | 12.9% |
| 45 | Starks CDP (south) | 12.5% |
| 46 | Moss Bluff CDP (north) | 11.8% |
| 47 | Gillis CDP (east-southeast) | 11.2% |
| 48 | Prien CDP (northeast 1) | 9.6% |
| 49 | Prien CDP (northeast 2) | 9.5% |
| 50 | Prien CDP (south-southwest) | 8.7% |
| 51 | Prien CDP (northwest) | 7.7% |
| 52 | Gillis CDP (west-northwest) | 7% |
| 53 | Westlake city (west-northwest 2) | 6.9% |
| 54 | Lake Charles city (west-southwest) | 6.8% |