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: 125,907
PO Box Addresses: 42,955
Residential Addresses: 1,170,086
Multi-Family Addresses: 237,471
Single Family Addresses: 909,674
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Map of Orange County, CA ZIP Codes With Actual (Default) City Names