Greer County, Oklahoma Cities (2025)

3 cities

City
Rank
2025 Pop. ↓
2020 Pop.
Change
Density
Area (mi²)
Type
Mangum12,7222,766-0.33%1,6141.69 City
Granite21,6281,6270%4833.37 Town
Willow31171170%4470.26 Town

Greer County Cities Summary

Largest City

Mangum is the largest city in Greer County, with a population of 2,722.

Smallest City

Willow is the smallest city in Greer County.

10 Largest Cities

There are 3 cities in Greer County, Oklahoma.