
Gillam township
- County:
- Jasper County
- County Seat:
- No
- Area (mi²):
- 38.232
- State:
- Indiana
Gillam township is located in Jasper County, Indiana. Gillam township has a 2025 population of 600. Gillam township is currently growing at a rate of 0.67% annually and its population has increased by 3.63% since the most recent census, which recorded a population of 579 in 2020.
The average household income in Gillam township is $61,991 with a poverty rate of 24.62%. The median age in Gillam township is 40.1 years: 45.1 years for males, and 32.1 years for females.