Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Gulfport (city), MS | 72,926 |
| 2 | Biloxi (city), MS | 49,449 |
| 3 | Gautier (city), MS | 19,024 |
| 4 | Ocean Springs (city), MS | 18,429 |
| 5 | Long Beach (city), MS | 16,780 |
| 6 | D'Iberville (city), MS | 12,721 |
| 7 | Moss Point (city), MS | 12,147 |
| 8 | Diamondhead (city), MS | 9,529 |
| 9 | Gulf Hills (CDP), MS | 8,526 |
| 10 | St. Martin (CDP), MS | 7,811 |
| 11 | Latimer (CDP), MS | 6,720 |
| 12 | Gulf Park Estates (CDP), MS | 5,972 |
| 13 | Escatawpa (CDP), MS | 3,254 |
| 14 | Lyman (CDP), MS | 2,372 |
| 15 | DeLisle (CDP), MS | 1,275 |