3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Mars Hill | 1 | 2,324 | 2,069 | 2.24% | 1,105 | 2.10 | Town |
| Marshall | 2 | 823 | 783 | 0.98% | 207 | 3.98 | Town |
| Hot Springs | 3 | 548 | 523 | 0.92% | 191 | 2.87 | Town |
Mars Hill is the largest city in Madison County, with a population of 2,324.
Hot Springs is the smallest city in Madison County.
There are 3 cities in Madison County, North Carolina.