Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — METRO/46020-TRUCKEE-GRASS-VALLEY

Truckee-Grass Valley, CA

ZIP codes
13
CBSA code
46020
Type
Micropolitan statistical area
States
CA
Population
102,481
Combined area
Sacramento-Roseville, CA

Metro areas are defined by the Office of Management and Budget as whole counties, so every ZIP code in a member county is listed here.

Truckee-Grass Valley in numbers

About 102,481 people live in the Truckee-Grass Valley micropolitan area. The median household income is $89,882 a year (US: $80,734). The median owner-occupied home is valued at $621,800, and median gross rent is $1,677 a month.

Population102,481Truckee-Grass Valley102,481
Median household income$89,882Truckee-Grass Valley$89,882US $80,734
Median home value$621,800Truckee-Grass Valley$621,800US $332,700
Median gross rent$1,677Truckee-Grass Valley$1,677US $1,413

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Its county

Counties in Truckee-Grass Valley, CA
CountyZIP codesPopulationMedian income
Nevada County, CA 13 102,481 $89,882

ZIP codes in Truckee-Grass Valley

ZIP codes in Truckee-Grass Valley, CA
ZIP City Type Population Median income Median home
95712 Chicago Park , CA No street area — — —
95724 Norden , CA No street area — — —
95924 Cedar Ridge , CA No street area — — —
95945 Grass Valley , CA Standard 27,470 $65,989 $539,500
95946 Penn Valley , CA Standard 9,958 $84,795 $565,700
95949 Grass Valley , CA Standard 20,552 $98,181 $550,800
95959 Nevada City , CA Standard 17,683 $86,524 $627,100
95975 Rough And Ready , CA Standard 1,088 $103,216 $652,600
95986 Washington , CA Standard 115 — $323,900
96111 Floriston , CA Standard 26 — $765,600
96160 Truckee , CA No street area — — —
96161 Truckee , CA Standard 19,634 $131,702 $991,400
96162 Truckee , CA No street area — — —

Cite this page

zipcodes.pro. “Truckee-Grass Valley, CA.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/metro/46020-truckee-grass-valley

Underlying data is public domain or openly licensed — sources, vintages and licences.