
Lake township
- County:
- Logan County
- County Seat:
- No
- Area (mi²):
- 12.417
- State:
- Ohio
Lake township is located in Logan County, Ohio. Lake township has a 2025 population of 12,673. Lake township is currently declining at a rate of -0.11% annually and its population has decreased by -0.59% since the most recent census, which recorded a population of 12,748 in 2020.
The average household income in Lake township is $75,169 with a poverty rate of 18.67%. The median age in Lake township is 36.7 years: 38.8 years for males, and 35.8 years for females.