| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Stamps | 1 | 1,169 | 1,256 | -1.02% | 383 | 3 | City |
| Lewisville | 2 | 836 | 907 | -1.07% | 389 | 2 | City |
| Bradley | 3 | 376 | 407 | -1.05% | 412 | 1 | City |
| Buckner | 4 | 148 | 160 | -1.33% | 126 | 1 | City |
Stamps is the largest city in Lafayette County, with a population of 1,169.
Buckner is the smallest city in Lafayette County, with a population of 148.
There are 4 cities in Lafayette County, Arkansas.