
Menno
- County:
- Hutchinson County
- County Seat:
- No
- Area (mi²):
- 0.521
- State:
- South Dakota
Menno is a city located in Hutchinson County, South Dakota. Menno has a 2025 population of 619. Menno 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 619 in 2020.
The average household income in Menno is $71,083 with a poverty rate of 8.42%. The median age in Menno is 45.7 years: 47.4 years for males, and 44.5 years for females.