Smith township
- County:
- Greene County
- County Seat:
- No
- Area (mi²):
- 29.813
- State:
- Indiana
Smith township is located in Greene County, Indiana. Smith township has a 2026 population of 363. Smith township is currently growing at a rate of 0.28% annually and its population has increased by 1.68% since the most recent census, which recorded a population of 357 in 2020.
The median age in Smith township is 63.4 years: 62.3 years for males, and 64.5 years for females. For every 100 females there are 85.4 males.