| City | County | 2026 Pop. ↓ |
|---|---|---|
| Amory | Monroe County | 6,324 |
| Aberdeen | Monroe County | 4,767 |
| Ackerman | Choctaw County | 1,533 |
| Arnold Line | Covington County | 1,368 |
| Alcorn State University | Claiborne County | 1,005 |
| Algoma | Pontotoc County | 726 |
| Ashland | Benton County | 521 |
| Anguilla | Sharkey County | 445 |
| Abbeville | Lafayette County | 385 |
| Agricola | George County | 346 |
| Artesia | Lowndes County | 321 |
| Arcola | Washington County | 270 |
| Arkabutla | Tate County | 249 |
| Alligator | Bolivar County | 103 |