Leavenworth township
- County:
- Brown County
- County Seat:
- No
- Area (mi²):
- 35.109
- State:
- Minnesota
Leavenworth township is located in Brown County, Minnesota. Leavenworth township has a 2026 population of 264. Leavenworth township is currently declining at a rate of 0% annually and its population has decreased by -1.12% since the most recent census, which recorded a population of 267 in 2020.
The median household income in Leavenworth township is $87,813 with a poverty rate of 9.28%. The median age in Leavenworth township is 55.6 years: 55.4 years for males, and 56.5 years for females. For every 100 females there are 127.3 males.