Jackson
- County:
- Jackson County
- County Seat:
- Yes
- Area (mi²):
- 19.86
- State:
- Ohio
Jackson is located in Jackson County, Ohio. Jackson has a 2025 population of 405 . It is also the county seat of Jackson County . Jackson is currently declining at a rate of -0.98% annually and its population has decreased by -2.41% since the most recent census, which recorded a population of 415 in 2020.
The median age in Jackson is 46.6 years: 46.5 years for males, and 49.4 years for females. For every 100 females there are 162.7 males.