Washington County, Colorado Cities (2025)

3 cities

City
Rank
2025 Pop. ↓
2020 Pop.
Change
Density
Area (mi²)
Type
Akron11,7761,7650.11%6412.77 Town
Otis25265130.57%1,2740.41 Town
Cope358507.41%321.80 CDP

Washington County Cities Summary

Largest City

Akron is the largest city in Washington County, with a population of 1,776.

Smallest City

Cope is the smallest city in Washington County.

10 Largest Cities

There are 3 cities in Washington County, Colorado.