| 1 | Madisonville town (west-northwest) | 11,700 |
| 2 | Covington city (west) | 8,203 |
| 3 | Madisonville town (north-northwest) | 7,931 |
| 4 | Pearl River town (northwest 1) | 7,745 |
| 5 | Pearl River town (south 2) | 7,530 |
| 6 | Lacombe CDP (west-northwest 1) | 7,363 |
| 7 | Eden Isle CDP (east-southeast) | 6,728 |
| 8 | Mandeville city (north-northwest) | 6,587 |
| 9 | Eden Isle CDP (east-northeast) | 6,510 |
| 10 | Folsom village (south) | 6,488 |
| 11 | Pearl River town (southeast) | 6,394 |
| 12 | Abita Springs town (northeast) | 5,859 |
| 13 | Pearl River town (northeast) | 5,754 |
| 14 | Lacombe CDP (northwest) | 5,564 |
| 15 | Sun village (west-northwest) | 5,549 |
| 16 | Mandeville city (southeast) | 5,331 |
| 17 | Slidell city (east-northeast) | 5,324 |
| 18 | Lewisburg CDP (northeast) | 5,049 |
| 19 | Eden Isle CDP (north-northeast) | 4,990 |
| 20 | Abita Springs town (west-southwest) | 4,887 |
| 21 | Slidell city (north-northeast) | 4,842 |
| 22 | Lacombe CDP (east-southeast 1) | 4,841 |
| 23 | Covington city (south-southwest) | 4,746 |
| 24 | Eden Isle CDP (south-southwest) | 4,728 |
| 25 | Folsom village (northwest) | 4,548 |
| 26 | Abita Springs town (west) | 4,507 |
| 27 | Sun village (east-southeast) | 4,430 |
| 28 | Abita Springs town (east-southeast 2) | 4,418 |
| 29 | Abita Springs town (east-southeast 1) | 4,403 |
| 30 | Lacombe CDP (east-southeast 2) | 4,392 |
| 31 | Abita Springs town (northwest 1) | 4,350 |
| 32 | Pearl River town (south 1) | 4,273 |
| 33 | Covington city (southeast) | 4,221 |
| 34 | Mandeville city (east) | 4,197 |
| 35 | Abita Springs town (northwest 2) | 4,161 |
| 36 | Covington city (north-northeast) | 4,046 |
| 37 | Mandeville city (west-southwest) | 4,042 |
| 38 | Lewisburg CDP (southeast) | 3,926 |
| 39 | Abita Springs town (west-northwest) | 3,775 |
| 40 | Folsom village (southeast) | 3,705 |
| 41 | Lacombe CDP (west-northwest 2) | 3,622 |
| 42 | Sun village (west-southwest) | 3,606 |
| 43 | Pearl River town (northwest 2) | 3,579 |
| 44 | Eden Isle CDP (west) | 3,553 |
| 45 | Slidell city (west-northwest) | 3,467 |
| 46 | Slidell city (south) | 3,450 |
| 47 | Slidell city (southeast) | 3,336 |
| 48 | Lacombe CDP (east) | 3,256 |
| 49 | Covington city (north-northwest) | 3,008 |
| 50 | Lewisburg CDP (west-southwest) | 2,833 |
| 51 | Abita Springs town (south-southwest) | 2,757 |
| 52 | Covington city (east) | 2,749 |
| 53 | Sun village (north-northeast) | 2,463 |
| 54 | Folsom village (north) | 2,278 |
| 55 | Eden Isle CDP (south) | 2,255 |
| 56 | Pearl River town (northwest 3) | 2,012 |
| 57 | Lacombe CDP (south) | 1,735 |
| 58 | Eden Isle CDP (west-northwest) | 1,335 |