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 Orange County Address Data
Businesses Addresses: 125,694
PO Box Addresses: 42,969
Residential Addresses: 1,166,527
Multi-Family Addresses: 236,888
Single Family Addresses: 906,678
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Map of Orange County, CA ZIP Codes With Actual (Default) City Names