| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Taos | 1 | 6,514 | 6,550 | -0.18% | 1,079 | 6 | Town |
| Questa | 2 | 1,809 | 1,797 | 0% | 256 | 7 | Village |
| Red River | 3 | 536 | 541 | -0.37% | 528 | 1 | Town |
| Taos Ski Valley | 4 | 81 | 79 | 0% | 28 | 3 | Village |
Taos is the largest city in Taos County, with a population of 6,514.
Taos Ski Valley is the smallest city in Taos County, with a population of 81.
There are 4 cities in Taos County, New Mexico.