Colo, IA ZIP code
The ZIP code for Colo, Iowa is 50056. It is in Story County.
- Population in these ZIPs
- 1,003
- Avg. median income
- $73,300population-weighted
- Typical home value
- $257,700population-weighted
- Metro area
- Ames, IA
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Colo, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 50056 | 1,003 | $73,333 | $257,700 |
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 Colo
- State Center 7 mi
- Nevada 8 mi
- Zearing 9 mi
- Collins 9 mi
- Saint Anthony 10 mi
- Rhodes 11 mi
- Clemons 11 mi
- Mc Callsburg 12 mi
- Maxwell 13 mi
- Melbourne 14 mi
- Cambridge 15 mi
- Roland 15 mi
Frequently asked questions
What is the ZIP code for Colo, IA?
The ZIP code for Colo, IA is 50056.
What county is Colo, Iowa in?
Colo ZIP codes are in Story County.