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ZIP Code Database - Facts & Stats

ZIP Codes for City of Petrolia, CA

Timezone(s):Pacific (GMT -08:00)
Population:425 (More Details)
Male Population:234
Female Population:191
Median Age:48
ZIP Codes:1
Area Codes:1
Total Area:4,052 square miles (county)
Land Area:3,568 square miles (county)
Water Area:484 square miles (county)

Petrolia, CA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 95558StandardHumboldt425707

Petrolia, CA Demographic Information *

There is no Census data for the city of PETROLIA, CA. We have pulled information for the ZIP Code 95558 instead.
Total population425
Male population234
Female population191
Median age (years)48.4
White Population388
Black Population4
Indian Population4
Asian Population5
Hawaiian Population0
Hispanic Population11
Median age (Male)47.6
Median age (Female)49.1
Total households211
Family households (families)104
Average household size2.01
Average family size2.56
Total housing units360
* Demographic data is based on 2010 Census.

Petrolia, CA Other Information

25 Cities within 30 miles of Petrolia, CA Products