Lynn township
- County:
- Moody County
- County Seat:
- No
- Area (mi²):
- 35.905
- State:
- South Dakota
Lynn township is located in Moody County, South Dakota. Lynn township has a 2026 population of 283. Lynn township is currently growing at a rate of 1.8% annually and its population has increased by 2.91% since the most recent census, which recorded a population of 275 in 2020.
The median household income in Lynn township is $91,458 with a poverty rate of 9.32%. The median age in Lynn township is 56.6 years: 55.1 years for males, and 57.8 years for females. For every 100 females there are 168.2 males.