Home > CA > Humboldt County > Fortuna > Zip 95540

Zip Code 95540 — Fortuna, CA

95540 is a ZIP Code associated with Fortuna, CA, located within Humboldt. The postal region supports an estimated population of 14,469 residents across Data Pending housing units, with a population density of 164.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.566710, -124.126510)

Data MetricLocal Statistic
Postal / Zip Code95540
Primary CityFortuna
State / ProvinceCA
CountyHumboldt
Total Population14,469
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density164.0 people/sq mi
TimezoneAmerica/Los_Angeles

How 95540 Compares

MetricZIP 95540Humboldt CountyCA State Average
Population14,469134,80939,286,245
Median IncomeData PendingN/AN/A
Population Density164.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 95547Hydesville2.6 mi1,263N/A
Zip 95562Rio Dell7.6 mi3,422N/A
Zip 95536Ferndale8.3 mi3,050N/A
Zip 95551Loleta8.6 mi1,880N/A
Zip 95565Scotia9.7 mi764N/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 →