11 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Natchitoches | 1 | 16,706 | 18,082 | -1.35% | 721 | 23 | City |
| Campti | 2 | 866 | 886 | -0.35% | 831 | 1 | Town |
| Provencal | 3 | 500 | 527 | -0.79% | 203 | 2 | Village |
| Martin | 4 | 490 | 522 | -1.01% | 42 | 12 | Village |
| Natchez | 5 | 480 | 489 | -0.21% | 465 | 1 | Village |
| Goldonna | 6 | 406 | 426 | -0.73% | 31 | 13 | Village |
| Clarence | 7 | 311 | 326 | -0.64% | 198 | 2 | Village |
| Ashland | 8 | 184 | 193 | -0.54% | 7 | 27 | Village |
| Edgefield | 9 | 180 | 200 | -1.64% | 726 | 0 | Village |
| Robeline | 10 | 117 | 122 | -0.85% | 98 | 1 | Village |
| Powhatan | 11 | 99 | 105 | -1% | 184 | 1 | Village |
Natchitoches is the largest city in Natchitoches Parish, with a population of 16,706.
Powhatan is the smallest city in Natchitoches Parish, with a population of 99.
There are 11 cities in Natchitoches Parish, Louisiana.