5 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Bastrop | 1 | 8,578 | 9,609 | -1.97% | 1,002 | 9 | City |
| Mer Rouge | 2 | 438 | 486 | -1.79% | 374 | 1 | Village |
| Collinston | 3 | 246 | 270 | -1.6% | 218 | 1 | Village |
| Bonita | 4 | 155 | 170 | -1.27% | 115 | 1 | Village |
| Oak Ridge | 5 | 106 | 123 | -2.75% | 107 | 1 | Village |
Bastrop is the largest city in Morehouse Parish, with a population of 8,578.
Oak Ridge is the smallest city in Morehouse Parish, with a population of 106.
There are 5 cities in Morehouse Parish, Louisiana.