| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Caldwell | 1 | 5,164 | 4,030 | 3.9% | 1,207 | 4 | City |
| Somerville | 2 | 1,557 | 1,320 | 2.64% | 541 | 3 | City |
| Snook | 3 | 574 | 498 | 2.32% | 304 | 2 | City |
Caldwell is the largest city in Burleson County, with a population of 5,164.
Snook is the smallest city in Burleson County, with a population of 574.
There are 3 cities in Burleson County, Texas.