
Blue River township
- County:
- Harrison County
- County Seat:
- No
- Area (mi²):
- 38.439
- State:
- Indiana
Blue River township is located in Harrison County, Indiana. Blue River township has a 2025 population of 2,044. Blue River township is currently growing at a rate of 0.74% annually and its population has increased by 2.61% since the most recent census, which recorded a population of 1,992 in 2020.
The average household income in Blue River township is $99,456 with a poverty rate of 3.32%. The median age in Blue River township is 47.1 years: 44.9 years for males, and 48.2 years for females.