8 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Caldwell | 1 | 5,017 | 4,031 | 4.09% | 1,240 | 4 | City |
| Somerville | 2 | 1,519 | 1,312 | 2.77% | 528 | 3 | City |
| Beaver Creek | 3 | 1,066 | 980 | 7.14% | 344 | 3 | CDP |
| Lyons | 4 | 574 | 488 | 7.09% | 194 | 3 | CDP |
| Snook | 5 | 564 | 498 | 2.36% | 298 | 2 | City |
| Cade Lakes | 6 | 429 | 231 | 7.25% | 228 | 2 | CDP |
| Praesel | 7 | 220 | 127 | 7.32% | 42 | 5 | CDP |
| Clay | 8 | 24 | 11 | 9.09% | 5 | 4 | CDP |
Caldwell is the largest city in Burleson County, with a population of 5,017.
Clay is the smallest city in Burleson County, with a population of 24.
There are 8 cities in Burleson County, Texas.