3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Huntsville | 1 | 3,559 | 2,891 | 3.88% | 659 | 5 | City |
| St. Paul | 2 | 128 | 107 | 3.23% | 282 | 0 | Town |
| Hindsville | 3 | 95 | 87 | 1.06% | 255 | 0 | Town |
Huntsville is the largest city in Madison County, with a population of 3,559.
Hindsville is the smallest city in Madison County, with a population of 95.
There are 3 cities in Madison County, Arkansas.