La Plata County, Colorado Cities (2025)

4 cities

City
Rank
2025 Pop. ↓
2020 Pop.
Change
Density
Area (mi²)
Type
Durango119,82019,1050.73%1,34414.74 City
Bayfield22,8942,8390.38%1,7551.65 Town
Ignacio3841850-0.24%1,6430.51 Town
Marvel4115717.48%8650.13 CDP

La Plata County Cities Summary

Largest City

Durango is the largest city in La Plata County, with a population of 19,820.

Smallest City

Marvel is the smallest city in La Plata County.

10 Largest Cities

There are 4 cities in La Plata County, Colorado.