
Harvey
- County:
- Marion County
- County Seat:
- No
- Area (mi²):
- 0.677
- State:
- Iowa
Harvey is a city located in Marion County, Iowa. Harvey has a 2025 population of 241. Harvey is currently growing at a rate of 0.42% annually and its population has increased by 2.12% since the most recent census, which recorded a population of 236 in 2020.
The average household income in Harvey is $59,306 with a poverty rate of 9.31%. The median age in Harvey is 46.3 years: 47.5 years for males, and 41.5 years for females.