2 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| DeRidder | 1 | 9,427 | 9,830 | -0.85% | 1,015 | 9 | City |
| Merryville | 2 | 943 | 972 | -0.63% | 96 | 10 | Town |
DeRidder is the largest city in Beauregard Parish, with a population of 9,427.
Merryville is the smallest city in Beauregard Parish, with a population of 943.
There are 2 cities in Beauregard Parish, Louisiana.