8 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Clanton | 1 | 9,346 | 8,750 | 1.28% | 404 | 23 | City |
| Clanton | 2 | 9,346 | 8,754 | 1.28% | 404 | 23 | City |
| Jemison | 3 | 3,089 | 2,630 | 3% | 272 | 11 | City |
| Jemison | 4 | 3,089 | 2,637 | 3% | 272 | 11 | City |
| Thorsby | 5 | 2,219 | 2,066 | 1.32% | 381 | 6 | Town |
| Thorsby | 6 | 2,219 | 2,071 | 1.32% | 381 | 6 | Town |
| Maplesville | 7 | 664 | 642 | 0.61% | 193 | 3 | Town |
| Maplesville | 8 | 664 | 642 | 0.61% | 193 | 3 | Town |
Clanton is the largest city in Chilton County, with a population of 9,346.
Maplesville is the smallest city in Chilton County, with a population of 664.
There are 8 cities in Chilton County, Alabama.