6 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Bells | 1 | 2,484 | 2,461 | 0.2% | 1,048 | 2.37 | City |
| Alamo | 2 | 2,333 | 2,332 | 0% | 1,062 | 2.20 | Town |
| Three Way | 3 | 1,921 | 1,890 | 0.31% | 428 | 4.49 | City |
| Friendship | 4 | 617 | 612 | 0.16% | 468 | 1.32 | City |
| Maury City | 5 | 586 | 580 | 0.17% | 520 | 1.13 | Town |
| Gadsden | 6 | 474 | 473 | 0% | 423 | 1.12 | Town |
Bells is the largest city in Crockett County, with a population of 2,484.
Gadsden is the smallest city in Crockett County.
There are 6 cities in Crockett County, Tennessee.