13 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Richlands | 1 | 5,024 | 5,274 | -0.99% | 889 | 6 | Town |
| Bluefield | 2 | 4,814 | 5,096 | -1.17% | 507 | 9 | Town |
| Tazewell | 3 | 4,255 | 4,488 | -1.09% | 620 | 7 | Town |
| Gratton | 4 | 1,236 | 1,003 | 1.64% | 227 | 5 | CDP |
| Cedar Bluff | 5 | 1,002 | 1,059 | -1.18% | 479 | 2 | Town |
| Springville | 6 | 928 | 1,198 | -3.13% | 124 | 7 | CDP |
| Boissevain | 7 | 850 | 476 | 7.19% | 399 | 2 | CDP |
| Pounding Mill | 8 | 393 | 399 | 7.38% | 162 | 2 | CDP |
| Pocahontas | 9 | 258 | 275 | -1.53% | 453 | 1 | Town |
| Abbs Valley | 10 | 230 | 174 | 6.98% | 101 | 2 | CDP |
| Falls Mills | 11 | 160 | 124 | 7.38% | 182 | 1 | CDP |
| Jewell Ridge | 12 | 43 | 129 | 7.5% | 104 | 0 | CDP |
| Doran | 13 | 18 | 48 | 12.5% | 202 | 0 | CDP |
Richlands is the largest city in Tazewell County, with a population of 5,024.
Doran is the smallest city in Tazewell County, with a population of 18.
There are 13 cities in Tazewell County, Virginia.