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 Summit County Address Data
Businesses Addresses: 1,681
PO Box Addresses: 12,834
Residential Addresses: 3,709
Multi-Family Addresses: 415
Single Family Addresses: 3,294
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Map of Summit County, CO ZIP Codes With Actual (Default) City Names