Knierim ZIP code, Iowa
The ZIP code for Knierim, IA is 50552, and its area code is 515.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 2 more
- Population
- 76
- Area code
- 515
- County
- Calhoun County
- State
- Iowa
Mail addressed to Knierim uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.
ZIP codes addressed as Knierim
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
50552 | Knierim , IA | Standard | 76 | $89,000 | $112,500 |
Other ZIP codes overlapping Knierim
These ZIP codes cover part of Knierim but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
50563 | Manson , IA | Standard | 2,505 | $71,094 | $161,100 |
50586 | Somers , IA | Standard | 272 | $55,375 | $89,100 |
Map of Knierim ZIP codes
The ZIP codes of Knierim, IA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Knierim
The nearest larger towns are Somers (149 people, 5.5 mi), Barnum (250 people, 5.7 mi) and Manson (1,645 people, 6.6 mi).
| Town | Population | Distance |
|---|---|---|
| Fort Dodge | 24,827 | 14.7 mi |
| Humboldt | 4,771 | 21.8 mi |
More nearby: every ZIP code in Calhoun County · Iowa ZIP codes
Cite this page
zipcodes.pro. “Knierim, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/knierim
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