Washington township
- County:
- Daviess County
- County Seat:
- No
- Area (mi²):
- 36.727
- State:
- Indiana
Washington township is located in Daviess County, Indiana. Washington township has a 2026 population of 753. Washington township is currently declining at a rate of -0.13% annually and its population has decreased by -0.13% since the most recent census, which recorded a population of 754 in 2020.
The median household income in Washington township is $48,594 with a poverty rate of 26.6%. The median age in Washington township is 33.8 years: 33.2 years for males, and 45.5 years for females. For every 100 females there are 125.4 males.