Mount Union, IA ZIP code
The ZIP code for Mount Union (also written Mt. Union), Iowa is 52644. It is in Henry County.
- Population in these ZIPs
- 394
- Avg. median income
- $78,000population-weighted
- Typical home value
- $210,100population-weighted
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Mount Union, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 52644 | 394 | $77,955 | $210,100 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Mount Union
- Winfield 6 mi
- Yarmouth 7 mi
- Morning Sun 8 mi
- Swedesburg 8 mi
- New London 9 mi
- Olds 9 mi
- Mount Pleasant 10 mi
- Crawfordsville 13 mi
- Danville 14 mi
- Mediapolis 14 mi
- Sperry 15 mi
- Wayland 15 mi
Frequently asked questions
What is the ZIP code for Mount Union, IA?
The ZIP code for Mount Union, IA is 52644.
What county is Mount Union, Iowa in?
Mount Union ZIP codes are in Henry County.