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Zip Code 95945 — Grass Valley, CA

95945 is a ZIP Code associated with Grass Valley, CA, located within Nevada. The postal region supports an estimated population of 27,470 residents across Data Pending housing units, with a population density of 173.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.194260, -120.981990)

Data MetricLocal Statistic
Postal / Zip Code95945
Primary CityGrass Valley
State / ProvinceCA
CountyNevada
Total Population27,470
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density173.5 people/sq mi
TimezoneAmerica/Los_Angeles

How 95945 Compares

MetricZIP 95945Nevada CountyCA State Average
Population27,47096,52639,286,245
Median IncomeData PendingN/AN/A
Population Density173.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 95714Dutch Flat7.8 mi394N/A
Zip 95713Colfax8.1 mi9,448N/A
Zip 95717Gold Run8.3 mi55N/A
Zip 95975Rough And Ready9.4 mi1,088N/A
Zip 95949Grass Valley10.3 mi20,552N/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 →