Hawarden, IA ZIP code
The ZIP code for Hawarden, Iowa is 51023. It is in Sioux County.
- Population in these ZIPs
- 3,473
- Avg. median income
- $80,400population-weighted
- Typical home value
- $187,300population-weighted
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Hawarden, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 51023 | 3,473 | $80,357 | $187,300 |
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 Hawarden
- Chatsworth 7 mi
- Ireton 7 mi
- Akron 12 mi
- Maurice 14 mi
- Sioux Center 14 mi
- Rock Valley 14 mi
- Brunsville 17 mi
- Orange City 20 mi
- Le Mars 20 mi
- Inwood 21 mi
- Hull 21 mi
- Westfield 22 mi
Frequently asked questions
What is the ZIP code for Hawarden, IA?
The ZIP code for Hawarden, IA is 51023.
What county is Hawarden, Iowa in?
Hawarden ZIP codes are in Sioux County.