3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Lewisburg | 1 | 13,754 | 12,346 | 2.09% | 967 | 14 | City |
| Chapel Hill | 2 | 1,940 | 1,725 | 2.27% | 506 | 4 | Town |
| Cornersville | 3 | 1,392 | 1,239 | 2.2% | 251 | 6 | Town |
Lewisburg is the largest city in Marshall County, with a population of 13,754.
Cornersville is the smallest city in Marshall County, with a population of 1,392.
There are 3 cities in Marshall County, Tennessee.