6 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Bells | 1 | 2,480 | 2,461 | 0.12% | 1,046 | 2 | City |
| Alamo | 2 | 2,331 | 2,339 | -0.04% | 1,061 | 2 | Town |
| Three Way | 3 | 1,938 | 1,890 | 0.41% | 432 | 4 | City |
| Friendship | 4 | 615 | 611 | 0.16% | 466 | 1 | City |
| Maury City | 5 | 597 | 591 | 0.17% | 530 | 1 | Town |
| Gadsden | 6 | 476 | 475 | 0% | 425 | 1 | Town |
Bells is the largest city in Crockett County, with a population of 2,480.
Gadsden is the smallest city in Crockett County, with a population of 476.
There are 6 cities in Crockett County, Tennessee.