
Rush Lake township
- County:
- Palo Alto County
- County Seat:
- No
- Area (mi²):
- 35.662
- State:
- Iowa
Rush Lake township is located in Palo Alto County, Iowa. Rush Lake township has a 2025 population of 359. Rush Lake 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 Rush Lake township is $70,017 with a poverty rate of 13.65%. The median age in Rush Lake township is 59.8 years: 58 years for males, and 61.9 years for females.