
Port Louisa township
- County:
- Louisa County
- County Seat:
- No
- Area (mi²):
- 34.688
- State:
- Iowa
Port Louisa township is located in Louisa County, Iowa. Port Louisa township has a 2025 population of 750. Port Louisa township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Port Louisa township is $98,681 with a poverty rate of 18.48%. The median age in Port Louisa township is 41 years: 40.9 years for males, and 43 years for females.