| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Mars Hill | 1 | 2,338 | 2,038 | 2.54% | 1,112 | 2 | Town |
| Marshall | 2 | 811 | 784 | 1.12% | 204 | 4 | Town |
| Hot Springs | 3 | 554 | 522 | 1.09% | 193 | 3 | Town |
Mars Hill is the largest city in Madison County, with a population of 2,338.
Hot Springs is the smallest city in Madison County, with a population of 554.
There are 3 cities in Madison County, North Carolina.