Calhoun County, Iowa ZIP Codes

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ZIP Codes in Calhoun County with Associated Cities & Towns

Calhoun County, IA - Standard ZIP Codes
50050 | 50538 | 50540 | 50551 | 50561 | 50563 | 50575 | 50579 | 50586 | 51433 | 51449 | 51453
Calhoun County, IA - PO Box ZIP Codes (NO DEMOGRAPHIC DATA)
50552
Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
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Map of Calhoun County, IA ZIP Codes With Actual (Default) City Names

Farnhamville
Jolley
Knierim
Lake City
Lohrville
Lytton
Manson
Pomeroy
Rockwell City
Somers

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