Republican township
- County:
- Jefferson County
- County Seat:
- No
- Area (mi²):
- 27.448
- State:
- Indiana
Republican township is located in Jefferson County, Indiana. Republican township has a 2026 population of 1,623. Republican township is currently growing at a rate of 0.06% annually but its population has decreased by -0.37% since the most recent census, which recorded a population of 1,629 in 2020.
The median household income in Republican township is $97,109 with a poverty rate of 8.39%. The median age in Republican township is 37.7 years: 45.7 years for males, and 37.1 years for females. For every 100 females there are 91.8 males.