Home > CA > Trinity County > Mad River > Zip 95552

Zip Code 95552 — Mad River, CA

95552 is a ZIP Code associated with Mad River, CA, located within Trinity. The postal region supports an estimated population of 586 residents across Data Pending housing units, with a population density of 1.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.348990, -123.422480)

Data MetricLocal Statistic
Postal / Zip Code95552
Primary CityMad River
State / ProvinceCA
CountyTrinity
Total Population586
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.7 people/sq mi
TimezoneAmerica/Los_Angeles

How 95552 Compares

MetricZIP 95552Trinity CountyCA State Average
Population58615,65339,286,245
Median IncomeData PendingN/AN/A
Population Density1.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 95514Blocksburg13.7 mi85N/A
Zip 95526Bridgeville14.3 mi745N/A
Zip 95511Alderpoint15.4 mi71N/A
Zip 96041Hayfork16.7 mi2,889N/A
Zip 96046Hyampom18.1 mi489N/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 →