Home > CA > Orange County > Sunset Beach > Zip 90742

Zip Code 90742 — Sunset Beach, CA

90742 is a ZIP Code associated with Sunset Beach, CA, located within Orange. The postal region supports an estimated population of 405 residents across Data Pending housing units, with a population density of 830.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (33.718340, -118.071740)

Data MetricLocal Statistic
Postal / Zip Code90742
Primary CitySunset Beach
State / ProvinceCA
CountyOrange
Total Population405
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density830.3 people/sq mi
TimezoneAmerica/Los_Angeles

How 90742 Compares

MetricZIP 90742Orange CountyCA State Average
Population4053,138,33139,286,245
Median IncomeData PendingN/AN/A
Population Density830.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 90743Surfside1.1 mi468N/A
Zip 92649Huntington Beach1.6 mi35,346N/A
Zip 90740Seal Beach2.5 mi24,254N/A
Zip 92647Huntington Beach3.7 mi59,047N/A
Zip 90803Long Beach4.1 mi31,526N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →