6 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Telluride | 1 | 2,459 | 2,623 | -1.32% | 1,112 | 2.21 | Town |
| Mountain Village | 2 | 1,209 | 1,261 | -0.82% | 366 | 3.30 | Town |
| Norwood | 3 | 526 | 533 | -0.19% | 1,507 | 0.35 | Town |
| Placerville | 4 | 434 | 360 | 7.16% | 562 | 0.77 | CDP |
| Ophir | 5 | 186 | 196 | -1.06% | 791 | 0.23 | Town |
| Sawpit | 6 | 33 | 37 | -2.94% | 1,100 | 0.03 | Town |
Telluride is the largest city in San Miguel County, with a population of 2,459.
Sawpit is the smallest city in San Miguel County.
There are 6 cities in San Miguel County, Colorado.