Sheridan County, Wyoming Cities (2025)

7 cities

City
Rank
2025 Pop. ↓
2020 Pop.
Change
Density
Area (mi²)
Type
Sheridan120,06018,7671.31%1,58212.68 City
Ranchester21,2321,0712.67%1,7380.71 Town
Story31,0228051.29%1437.13 CDP
Dayton48318210.24%1,5160.55 Town
Parkman55543715.12%589.59 CDP
Clearmont61281152.4%7660.17 Town
Arvada7102611.11%61.75 CDP

Sheridan County Cities Summary

Largest City

Sheridan is the largest city in Sheridan County, with a population of 20,060.

Smallest City

Arvada is the smallest city in Sheridan County.

10 Largest Cities

There are 7 cities in Sheridan County, Wyoming.