
Lost Grove township
- County:
- Webster County
- County Seat:
- No
- Area (mi²):
- 35.667
- State:
- Iowa
Lost Grove township is located in Webster County, Iowa. Lost Grove township has a 2025 population of 633. Lost Grove 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 Lost Grove township is $71,369 with a poverty rate of 17.65%. The median age in Lost Grove township is 28.8 years: 36.5 years for males, and 23 years for females.