Home > CA > Marin County > Lagunitas > Zip 94938

Zip Code 94938 — Lagunitas, CA

94938 is a ZIP Code associated with Lagunitas, CA, located within Marin. The postal region supports an estimated population of 437 residents across Data Pending housing units, with a population density of 17.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.030240, -122.729530)

Data MetricLocal Statistic
Postal / Zip Code94938
Primary CityLagunitas
State / ProvinceCA
CountyMarin
Total Population437
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density17.8 people/sq mi
TimezoneAmerica/Los_Angeles

How 94938 Compares

MetricZIP 94938Marin CountyCA State Average
Population437290,84639,286,245
Median IncomeData PendingN/AN/A
Population Density17.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 94950Olema1.9 mi22N/A
Zip 94933Forest Knolls2.4 mi1,033N/A
Zip 94946Nicasio3.7 mi715N/A
Zip 94963San Geronimo3.9 mi739N/A
Zip 94956Point Reyes Station4.6 mi1,080N/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 →