Greene township
- County:
- Jay County
- County Seat:
- No
- Area (mi²):
- 35.247
- State:
- Indiana
Greene township is located in Jay County, Indiana. Greene township has a 2026 population of 938. Greene township is currently growing at a rate of 0.43% annually but its population has decreased by -1.57% since the most recent census, which recorded a population of 953 in 2020.
The median household income in Greene township is $91,528 with a poverty rate of 10.4%. The median age in Greene township is 25.6 years: 25.3 years for males, and 28.8 years for females. For every 100 females there are 113.7 males.