
Washington township
- County:
- Lawrence County
- County Seat:
- No
- Area (mi²):
- 24.192
- State:
- Ohio
Washington township is located in Lawrence County, Ohio. Washington township has a 2025 population of 175. Washington township is currently declining at a rate of 0% annually and its population has decreased by -2.78% since the most recent census, which recorded a population of 180 in 2020.
The average household income in Washington township is $41,511 with a poverty rate of 5.16%. The median age in Washington township is 67 years: 67.2 years for males, and 56.9 years for females.