ZIP Code 95558

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Petrolia · Humboldt County · California

Quick Facts

425

Population

531.3

Area (sq mi)

People / sq mi

America/Los_Angeles

Time Zone

standard

ZIP Type

Demographics

62.6

Median Age

45.9%

Male

54.1%

Female

8.2%

Foreign-Born

White 77.0%

African American 0.0%

Asian 7.8%

American Indian or Alaska Native 11.9%

Native Hawaiian or Pacific Islander 0.0%

Two or More Ethnicities 3.3%

Hispanic or Latino 0.0%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Income & Employment

$51,250

Median Household Income

$31,394

Per Capita Income

29.5%

Poverty Rate

2.9%

Unemployment Rate

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Education

High School Graduate or Higher 39.8%

Bachelor's Degree or Higher 24.8%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Housing

193

Total Housing Units

132

Occupied Units

Vacant Units

1.85

Avg Household Size

Occupancy Type

Owner 73.5%

Renter 26.5%

1975

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Related Areas

Humboldt County Petrolia, CA California

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.