Identifiers: city · CDP · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Monroe (city), LA | 47,702 |
| 2 | Ruston (city), LA | 22,166 |
| 3 | West Monroe (city), LA | 13,103 |
| 4 | Claiborne (CDP), LA | 12,631 |
| 5 | Swartz (CDP), LA | 4,354 |
| 6 | Brownsville (CDP), LA | 4,353 |
| 7 | Richwood (town), LA | 3,881 |
| 8 | Bawcomville (CDP), LA | 3,472 |
| 9 | Rayville (town), LA | 3,347 |
| 10 | Lakeshore (CDP), LA | 1,988 |
| 11 | Sterlington (town), LA | 1,980 |
| 12 | Choudrant (village), LA | 989 |
| 13 | Start (CDP), LA | 982 |
| 14 | Calhoun (CDP), LA | 670 |
| 15 | Eros (town), LA | 130 |
| 16 | Downsville (village), LA | 120 |