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Grass Valley, CA ZIP codes

Grass Valley, California has 2 ZIP codes. They are in Nevada County.

Population in these ZIPs
48,022
Avg. median income
$79,800population-weighted
Typical home value
$504,900population-weighted
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ZIP codes within 10 miles

Grass Valley, CA ZIP codes list

Grass Valley, CA ZIP codes
ZIP codeCountyPopulationMedian incomeTypical home value
95945Nevada County27,470$65,989$481,100
95949Nevada County20,552$98,181$536,600

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near Grass Valley

Frequently asked questions

What is the ZIP code for Grass Valley, CA?

Grass Valley, CA has 2 ZIP codes: 95945 and 95949.

What county is Grass Valley, California in?

Grass Valley ZIP codes are in Nevada County.