| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Clanton | 1 | 9,415 | 8,742 | 1.36% | 407 | 23 | City |
| Jemison | 2 | 3,119 | 2,636 | 2.94% | 275 | 11 | City |
| Thorsby | 3 | 2,234 | 2,069 | 1.41% | 383 | 6 | Town |
| Maplesville | 4 | 676 | 642 | 0.9% | 197 | 3 | Town |
Clanton is the largest city in Chilton County, with a population of 9,415.
Maplesville is the smallest city in Chilton County, with a population of 676.
There are 4 cities in Chilton County, Alabama.