Lake township
- County:
- Ashland County
- County Seat:
- No
- Area (mi²):
- 20.118
- State:
- Ohio
Lake township is located in Ashland County, Ohio. Lake township has a 2026 population of 734. Lake township is currently growing at a rate of 1.1% annually and its population has increased by 3.67% since the most recent census, which recorded a population of 708 in 2020.
The median household income in Lake township is $103,250 with a poverty rate of 4.84%. The median age in Lake township is 42.5 years: 43.7 years for males, and 40.9 years for females. For every 100 females there are 100.0 males.