
Greene township
- County:
- St. Joseph County
- County Seat:
- No
- Area (mi²):
- 34.471
- State:
- Indiana
Greene township is located in St. Joseph County, Indiana. Greene township has a 2025 population of 2,968. Greene township is currently growing at a rate of 0.3% annually and its population has increased by 0.71% since the most recent census, which recorded a population of 2,947 in 2020.
The average household income in Greene township is $94,203 with a poverty rate of 3.42%. The median age in Greene township is 50.4 years: 53.1 years for males, and 46.7 years for females.