4 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Stamps | 1 | 1,186 | 1,259 | -1.25% | 389 | 3 | City |
| Lewisville | 2 | 857 | 906 | -1.15% | 399 | 2 | City |
| Bradley | 3 | 384 | 408 | -1.29% | 421 | 1 | City |
| Buckner | 4 | 151 | 161 | -1.31% | 128 | 1 | City |
Stamps is the largest city in Lafayette County, with a population of 1,186.
Buckner is the smallest city in Lafayette County, with a population of 151.
There are 4 cities in Lafayette County, Arkansas.