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.
ZIP Codes in Larimer County Address Data
Businesses Addresses: 15,850
PO Box Addresses: 9,085
Residential Addresses: 231,767
Multi-Family Addresses: 30,864
Single Family Addresses: 198,304
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Map of Larimer County, CO ZIP Codes With Actual (Default) City Names