Washington township
- County:
- Daviess County
- County Seat:
- No
- Area (mi²):
- 36.216
- State:
- Indiana
Washington township is located in Daviess County, Indiana. Washington township has a 2026 population of 780. Washington township is currently declining at a rate of -0.64% annually and its population has decreased by -2.86% since the most recent census, which recorded a population of 803 in 2020.
The median household income in Washington township is $98,869 with a poverty rate of 8.58%. The median age in Washington township is 50.8 years: 52.2 years for males, and 49.9 years for females. For every 100 females there are 126.0 males.