
Smyrna township
- County:
- Jefferson County
- County Seat:
- No
- Area (mi²):
- 25.932
- State:
- Indiana
Smyrna township is located in Jefferson County, Indiana. Smyrna township has a 2025 population of 1,095. Smyrna township is currently growing at a rate of 0.27% annually and its population has increased by 0.18% since the most recent census, which recorded a population of 1,093 in 2020.
The average household income in Smyrna township is $97,869 with a poverty rate of 9.66%. The median age in Smyrna township is 54.2 years: 56.1 years for males, and 48.3 years for females.