
Sparta township
- County:
- Dearborn County
- County Seat:
- No
- Area (mi²):
- 29.441
- State:
- Indiana
Sparta township is located in Dearborn County, Indiana. Sparta township has a 2025 population of 3,001. Sparta township is currently growing at a rate of 0.87% annually and its population has increased by 3.45% since the most recent census, which recorded a population of 2,901 in 2020.
The average household income in Sparta township is $98,057 with a poverty rate of 10.43%. The median age in Sparta township is 41 years: 42.5 years for males, and 40.1 years for females.