7 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Vidalia | 1 | 3,735 | 3,989 | -1.35% | 1,440 | 2.59 | Town |
| Ferriday | 2 | 2,870 | 3,189 | -2.18% | 1,762 | 1.63 | Town |
| Minorca | 3 | 1,168 | 1,727 | -6.18% | 261 | 4.47 | CDP |
| Clayton | 4 | 520 | 579 | -2.26% | 329 | 1.58 | Town |
| Ridgecrest | 5 | 514 | 576 | -2.28% | 1,195 | 0.43 | Town |
| Spokane | 6 | 478 | 442 | 0.42% | 203 | 2.35 | CDP |
| Monterey | 7 | 188 | 371 | -7.84% | 66 | 2.83 | CDP |
Vidalia is the largest city in Concordia Parish, with a population of 3,735.
Monterey is the smallest city in Concordia Parish.
There are 7 cities in Concordia Parish, Louisiana.