
Le Grand township
- County:
- Marshall County
- County Seat:
- No
- Area (mi²):
- 35.709
- State:
- Iowa
Le Grand township is located in Marshall County, Iowa. Le Grand township has a 2025 population of 1,439. Le Grand 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 Le Grand township is $82,818 with a poverty rate of 7.72%. The median age in Le Grand township is 47.1 years: 40.1 years for males, and 54.9 years for females.