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carbon, IA ZIP Codes

IMPORTANT NOTE:

  • The US Postal Service (USPS) recognizes just 1 community in Iowa named "carbon".
  • The USGS Geographic Name Information System (GNIS) recognizes 2 populated places in Iowa named "carbon".
  • The populated place recognized by the USPS is typically the largest & most prominent community with that name.

Links to ZIP Code profiles with maps.

Carbon, IA 50839