Marion, IA ZIP code
The ZIP code for Marion, Iowa is 52302. It is in Linn County.
- Population in these ZIPs
- 42,706
- Avg. median income
- $88,000population-weighted
- Typical home value
- $278,600population-weighted
- Metro area
- Cedar Rapids, IA
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Marion, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 52302 | 42,706 | $87,983 | $278,600 |
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 Marion
- Cedar Rapids 4 mi
- Robins 5 mi
- Springville 6 mi
- Hiawatha 7 mi
- Alburnett 8 mi
- Toddville 9 mi
- Central City 9 mi
- Mount Vernon 11 mi
- Martelle 12 mi
- Ely 12 mi
- Palo 13 mi
- Prairieburg 14 mi
Frequently asked questions
What is the ZIP code for Marion, IA?
The ZIP code for Marion, IA is 52302.
What county is Marion, Iowa in?
Marion ZIP codes are in Linn County.