5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| DeRidder | 1 | 9,438 | 9,828 | -0.82% | 1,016 | 9.29 | City |
| Merryville | 2 | 947 | 972 | -0.53% | 97 | 9.79 | Town |
| Oretta | 3 | 813 | 638 | 3.3% | 370 | 2.20 | CDP |
| Singer | 4 | 371 | 306 | 1.64% | 53 | 6.95 | CDP |
| Longville | 5 | 240 | 170 | -9.77% | 42 | 5.71 | CDP |
DeRidder is the largest city in Beauregard Parish, with a population of 9,438.
Longville is the smallest city in Beauregard Parish.
There are 5 cities in Beauregard Parish, Louisiana.