
Elmer township
- County:
- Sanilac County
- County Seat:
- No
- Area (mi²):
- 36.328
- State:
- Michigan
Elmer township is located in Sanilac County, Michigan. Elmer township has a 2025 population of 708. Elmer township is currently declining at a rate of -0.56% annually and its population has decreased by -1.8% since the most recent census, which recorded a population of 721 in 2020.
The average household income in Elmer township is $77,145 with a poverty rate of 15.3%. The median age in Elmer township is 37.5 years: 37.7 years for males, and 37.1 years for females.