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Zip Code 95439 — Fulton, CA

95439 is a ZIP Code associated with Fulton, CA, located within Sonoma. The postal region supports an estimated population of 486 residents across Data Pending housing units, with a population density of 70.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.490550, -122.775910)

Data MetricLocal Statistic
Postal / Zip Code95439
Primary CityFulton
State / ProvinceCA
CountySonoma
Total Population486
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density70.4 people/sq mi
TimezoneAmerica/Los_Angeles

How 95439 Compares

MetricZIP 95439Sonoma CountyCA State Average
Population486458,79339,286,245
Median IncomeData PendingN/AN/A
Population Density70.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 95403Santa Rosa1.5 mi45,806N/A
Zip 95401Santa Rosa3.0 mi36,861N/A
Zip 95492Windsor3.4 mi27,429N/A
Zip 95444Graton6.4 mi625N/A
Zip 95404Santa Rosa6.7 mi37,011N/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 →