Sweetwater township
- County:
- Lake County
- County Seat:
- No
- Area (mi²):
- 35.735
- State:
- Michigan
Sweetwater township is located in Lake County, Michigan. Sweetwater township has a 2026 population of 281. Sweetwater township is currently growing at a rate of 1.81% annually and its population has increased by 8.08% since the most recent census, which recorded a population of 260 in 2020.
The median household income in Sweetwater township is $50,833 with a poverty rate of 11.44%. The median age in Sweetwater township is 65.1 years: 61.9 years for males, and 67.4 years for females. For every 100 females there are 157.7 males.