9 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Maryville | 1 | 32,463 | 32,012 | 0.28% | 1,834 | 18 | City |
| Alcoa | 2 | 14,237 | 10,990 | 4.78% | 974 | 15 | City |
| Eagleton Village | 3 | 5,397 | 5,809 | 0.43% | 1,778 | 3 | CDP |
| Louisville | 4 | 4,320 | 4,387 | -0.32% | 290 | 15 | City |
| Wildwood | 5 | 1,056 | 1,221 | -0.19% | 425 | 2 | CDP |
| Friendsville | 6 | 926 | 893 | 0.65% | 326 | 3 | City |
| Rockford | 7 | 840 | 845 | -0.12% | 264 | 3 | City |
| Townsend | 8 | 646 | 553 | 2.87% | 324 | 2 | City |
| Walland | 9 | 463 | 519 | 3.12% | 304 | 2 | CDP |
Maryville is the largest city in Blount County, with a population of 32,463.
Walland is the smallest city in Blount County, with a population of 463.
There are 9 cities in Blount County, Tennessee.