3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Dover | 1 | 1,902 | 1,834 | 0.74% | 494 | 3.85 | City |
| Cumberland City | 2 | 321 | 305 | 0.94% | 64 | 5 | Town |
| Big Rock | 3 | 312 | 280 | 6.85% | 181 | 1.72 | CDP |
Dover is the largest city in Stewart County, with a population of 1,902.
Big Rock is the smallest city in Stewart County.
There are 3 cities in Stewart County, Tennessee.