Jackson
- County:
- Geary County
- County Seat:
- No
- Area (mi²):
- 40.276
- State:
- Kansas
Jackson is located in Geary County, Kansas. Jackson has a 2025 population of 73 . Jackson is currently growing at a rate of 2.82% annually and its population has increased by 1.39% since the most recent census, which recorded a population of 72 in 2020.
The median age in Jackson is 78.4 years: 0 years for males, and 0 years for females. For every 100 females there are 42.9 males.