Lake township
- County:
- Wayne County
- County Seat:
- No
- Area (mi²):
- 27.796
- State:
- Pennsylvania
Lake township is located in Wayne County, Pennsylvania. Lake township has a 2026 population of 4,907. Lake township is currently growing at a rate of 0.08% annually and its population has increased by 0.78% since the most recent census, which recorded a population of 4,869 in 2020.
The median household income in Lake township is $59,873 with a poverty rate of 12.35%. The median age in Lake township is 57.9 years: 55.9 years for males, and 58.7 years for females. For every 100 females there are 117.4 males.