
Vienna township
- County:
- Montmorency County
- County Seat:
- No
- Area (mi²):
- 69.1
- State:
- Michigan
Vienna township is located in Montmorency County, Michigan. Vienna township has a 2025 population of 577. Vienna township is currently growing at a rate of 1.23% annually and its population has increased by 8.05% since the most recent census, which recorded a population of 534 in 2020.
The average household income in Vienna township is $67,337 with a poverty rate of 22.51%. The median age in Vienna township is 58.8 years: 59.8 years for males, and 58 years for females.