5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Bastrop | 1 | 8,750 | 9,609 | -1.93% | 1,022 | 9 | City |
| Mer Rouge | 2 | 446 | 486 | -1.76% | 381 | 1 | Village |
| Collinston | 3 | 250 | 270 | -1.57% | 222 | 1 | Village |
| Bonita | 4 | 157 | 170 | -1.88% | 116 | 1 | Village |
| Oak Ridge | 5 | 109 | 123 | -2.68% | 110 | 1 | Village |
Bastrop is the largest city in Morehouse Parish, with a population of 8,750.
Oak Ridge is the smallest city in Morehouse Parish, with a population of 109.
There are 5 cities in Morehouse Parish, Louisiana.