
Dallas township
- County:
- Marion County
- County Seat:
- No
- Area (mi²):
- 35.447
- State:
- Iowa
Dallas township is located in Marion County, Iowa. Dallas township has a 2025 population of 553. Dallas 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 Dallas township is $81,011 with a poverty rate of 11.93%. The median age in Dallas township is 47.3 years: 47.7 years for males, and 46.9 years for females.