| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Paris | 1 | 10,533 | 10,290 | 0.62% | 816 | 13 | City |
| Puryear | 2 | 722 | 704 | 0.42% | 762 | 1 | City |
| Henry | 3 | 459 | 442 | 0.44% | 357 | 1 | Town |
| Cottage Grove | 4 | 66 | 66 | 0% | 386 | 0 | Town |
Paris is the largest city in Henry County, with a population of 10,533.
Cottage Grove is the smallest city in Henry County, with a population of 66.
There are 4 cities in Henry County, Tennessee.