Superior, IA ZIP code
The ZIP code for Superior, Iowa is 51363. It is in Dickinson County.
- Population in these ZIPs
- 111
- Avg. median income
- $75,600population-weighted
- Typical home value
- $82,900population-weighted
- Metro area
- Spirit Lake, IA
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Superior, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 51363 | 111 | $75,625 | $82,900 |
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 Superior
- Spirit Lake 7 mi
- Estherville 7 mi
- Terril 9 mi
- Okoboji 10 mi
- Arnolds Park 11 mi
- Wallingford 14 mi
- Milford 14 mi
- Graettinger 17 mi
- Dolliver 17 mi
- Fostoria 17 mi
- Lake Park 19 mi
- Dickens 21 mi
Frequently asked questions
What is the ZIP code for Superior, IA?
The ZIP code for Superior, IA is 51363.
What county is Superior, Iowa in?
Superior ZIP codes are in Dickinson County.