
Portage township
- County:
- Porter County
- County Seat:
- No
- Area (mi²):
- 34.321
- State:
- Indiana
Portage township is located in Porter County, Indiana. Portage township has a 2025 population of 94,903. Portage township is currently growing at a rate of 0.23% annually and its population has increased by 0.48% since the most recent census, which recorded a population of 94,449 in 2020.
The average household income in Portage township is $72,253 with a poverty rate of 24.77%. The median age in Portage township is 31.6 years: 30.9 years for males, and 32.1 years for females.