Jackson County, Ohio Cities (2026)

City
Rank
2026 Pop. ↓
2020 Pop.
Annual Change
Density (/mi²)
Area (mi²)
Type
Jackson16,2276,253-0.1%6889 City
Wellston25,5025,4180.26%7907 City
Oak Hill31,4191,412-0.07%1,1161 Village
Coalton44464440%8041 Village

Jackson County Cities Summary

Largest City

Jackson is the largest city in Jackson County, with a population of 6,227.

Smallest City

Coalton is the smallest city in Jackson County, with a population of 446.

10 Largest Cities

There are 4 cities in Jackson County, Ohio.

Location of Jackson County