Reinbeck, IA ZIP code
The ZIP code for Reinbeck, Iowa is 50669. It is in Grundy County.
- Population in these ZIPs
- 2,439
- Avg. median income
- $81,700population-weighted
- Typical home value
- $189,900population-weighted
- Metro area
- Waterloo-Cedar Falls, IA
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Reinbeck, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 50669 | 2,439 | $81,650 | $189,900 |
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 Reinbeck
- Morrison 3 mi
- Lincoln 6 mi
- Hudson 8 mi
- Dike 9 mi
- Grundy Center 9 mi
- Gladbrook 10 mi
- Traer 11 mi
- Buckingham 12 mi
- Holland 12 mi
- Beaman 13 mi
- Stout 14 mi
- Cedar Falls 16 mi
Frequently asked questions
What is the ZIP code for Reinbeck, IA?
The ZIP code for Reinbeck, IA is 50669.
What county is Reinbeck, Iowa in?
Reinbeck ZIP codes are in Grundy County.