Orange County, California Zip Codes
County
Orange
County Seat
Santa Ana
Zip Codes
2
Population
3,186,989
Orange County is known for its beautiful beaches, Disneyland Resort, and thriving business community in Southern California.
All Orange County Zip Codes
Ad Unit: county-mid
Orange County Map
Orange County Demographics
3,186,989
Population
791 sq mi
Land Area
2
Zip Codes
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).
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