Township 4
- County:
- Harper County
- County Seat:
- No
- Area (mi²):
- 114.687
- State:
- Kansas
Township 4 is located in Harper County, Kansas. Township 4 has a 2026 population of 189. Township 4 is currently declining at a rate of 0% annually and its population has decreased by -1.05% since the most recent census, which recorded a population of 191 in 2020.
The median age in Township 4 is 64.3 years: 62.8 years for males, and 66.8 years for females. For every 100 females there are 677.8 males.