
Westfield Washington township
- County:
- Hamilton County
- County Seat:
- No
- Area (mi²):
- 55.703
- State:
- Indiana
Westfield Washington township is located in Hamilton County, Indiana. Westfield Washington township has a 2025 population of 54,156. Westfield Washington township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Westfield Washington township is $160,260 with a poverty rate of 4.62%. The median age in Westfield Washington township is 36.8 years: 35.9 years for males, and 38.1 years for females.