Washington township
- County:
- Daviess County
- County Seat:
- No
- Area (mi²):
- 45.886
- State:
- Indiana
Washington township is located in Daviess County, Indiana. Washington township has a 2026 population of 298. Washington township is currently growing at a rate of 1.02% annually and its population has increased by 3.11% since the most recent census, which recorded a population of 289 in 2020.
The median age in Washington township is 44.4 years: 34.8 years for males, and 48.1 years for females. For every 100 females there are 142.3 males.