
Hamlin township
- County:
- Eaton County
- County Seat:
- No
- Area (mi²):
- 34.272
- State:
- Michigan
Hamlin township is located in Eaton County, Michigan. Hamlin township has a 2025 population of 3,235. Hamlin township is currently growing at a rate of 0.12% annually and its population has increased by 0.28% since the most recent census, which recorded a population of 3,226 in 2020.
The average household income in Hamlin township is $112,620 with a poverty rate of 2.16%. The median age in Hamlin township is 42.9 years: 43.5 years for males, and 42.3 years for females.