3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Siler City | 1 | 8,169 | 7,759 | 1.01% | 1,211 | 7 | Town |
| Pittsboro | 2 | 5,093 | 4,571 | 2.08% | 572 | 9 | Town |
| Goldston | 3 | 261 | 235 | 1.95% | 247 | 1 | Town |
Siler City is the largest city in Chatham County, with a population of 8,169.
Goldston is the smallest city in Chatham County, with a population of 261.
There are 3 cities in Chatham County, North Carolina.