Webb, IA ZIP code
The ZIP code for Webb, Iowa is 51366. It is in Clay County.
- Population in these ZIPs
- 245
- Avg. median income
- $87,500population-weighted
- Typical home value
- $189,900population-weighted
- Metro area
- Spencer, IA
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Webb, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 51366 | 245 | $87,500 | $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 Webb
- Gillett Grove 4 mi
- Ayrshire 7 mi
- Marathon 7 mi
- Greenville 7 mi
- Sioux Rapids 8 mi
- Curlew 11 mi
- Laurens 11 mi
- Dickens 12 mi
- Ruthven 13 mi
- Linn Grove 13 mi
- Albert City 14 mi
- Rembrandt 14 mi
Frequently asked questions
What is the ZIP code for Webb, IA?
The ZIP code for Webb, IA is 51366.
What county is Webb, Iowa in?
Webb ZIP codes are in Clay County.