
Newton township
- County:
- Harvey County
- County Seat:
- No
- Area (mi²):
- 22.828
- State:
- Kansas
Newton township is located in Harvey County, Kansas. Newton township has a 2025 population of 2,175. Newton township is currently declining at a rate of -0.64% annually and its population has decreased by -2.6% since the most recent census, which recorded a population of 2,233 in 2020.
The average household income in Newton township is $105,810 with a poverty rate of 3.64%. The median age in Newton township is 50.8 years: 46.1 years for males, and 53.3 years for females.