
Newton township
- County:
- Jasper County
- County Seat:
- No
- Area (mi²):
- 36.561
- State:
- Iowa
Newton township is located in Jasper County, Iowa. Newton township has a 2025 population of 15,635. Newton township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Newton township is $76,038 with a poverty rate of 8.76%. The median age in Newton township is 43.5 years: 40.9 years for males, and 45.9 years for females.