Grass Valley, CA ZIP Codes, Coordinates & Counties

Grass Valley, California has 2 ZIP codes in Nevada county. The approximate center of Grass Valley is 39.149, -121.056. Grass Valley has about 289,056 known street addresses.

ZIP codes
2
Counties
1
State
California (CA)
Coordinates
39.149, -121.056
Mapped addresses
289,056

ZIP codes in Grass Valley, CA

ZIP CodeCountyLatitudeLongitude
95945 Nevada 39.195 -120.977
95949 Nevada 39.103 -121.135

Counties Grass Valley spans

Nevada

Most common streets in Grass Valley

Auburn, Colfax, Magnolia, Wolf, Main, Montclaire, Alexandra, Oak, Meadow, Sutton

Frequently asked questions

What ZIP codes are in Grass Valley, CA?

Grass Valley, California has 2 ZIP codes, ranging from 95945 to 95949. The full list, with each ZIP's county and coordinates, is in the table on this page.

What county is Grass Valley, CA in?

Grass Valley is in Nevada county.

What are the latitude and longitude of Grass Valley, CA?

The approximate center of Grass Valley, California is latitude 39.149, longitude -121.056. Coordinates for each ZIP code are listed in the table above.

How many ZIP codes does Grass Valley, CA have?

Grass Valley has 2 ZIP codes.

How many addresses are in Grass Valley, CA?

Grass Valley, California has about 289,056 known street addresses in the sthan.io US address database.

What are the most common streets in Grass Valley, CA?

Some of the most common street names in Grass Valley are Auburn, Colfax, Magnolia, Wolf, Main, Montclaire.

What cities are near Grass Valley, CA?

Cities near Grass Valley include Rough And Ready (7 mi), Penn Valley (9 mi), Colfax (9 mi), Weimar (9 mi), Meadow Vista (10 mi).

Cities near Grass Valley

Rough And Ready, CA (7 mi) Penn Valley, CA (9 mi) Colfax, CA (9 mi) Weimar, CA (9 mi) Meadow Vista, CA (10 mi) Gold Run, CA (11 mi) Applegate, CA (12 mi) Dutch Flat, CA (12 mi)

All California cities →

Need this for any US address, in code?

Get the ZIP code, county, and coordinates for any US address through the sthan.io API. Free 100 requests/month, no credit card required.

View the API →

Last updated: June 2026 · Data: sthan.io US address database