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 — CITY/OR/GRASS-VALLEY

Grass Valley ZIP code, Oregon

The ZIP code for Grass Valley, OR is 97029, and its area codes are 541 and 458.

USPS city name
1 ZIP code
Population
261
Area codes
541, 458
State
Oregon

Grass Valley in numbers

About 261 people live in Grass Valley, in 107 households. The median household income is $62,366 a year, 25% below the Oregon median of $83,011 (US: $80,734). The median owner-occupied home is valued at $109,400 (77% below the Oregon median), and median gross rent is $337 a month. The median age is 40.6; 24.3% of adults 25 and over hold a bachelor's degree or higher (36.8% across Oregon); the average commute takes 19 minutes.

Population261Grass Valley261
Households107Grass Valley107
Median age40.6Grass Valley40.6Oregon40.4US 38.9
Median household income$62,366Grass Valley$62,366Oregon$83,011US $80,734
Median home value$109,400Grass Valley$109,400Oregon$477,600US $332,700
Median gross rent$337Grass Valley$337Oregon$1,525US $1,413
Bachelor's degree or higher24.3%Grass Valley24.3%Oregon36.8%US 35.7%
Mean commute18.6 minGrass Valley18.6 minOregon23.0 minUS 26.4 min
Population density511 / sq miGrass Valley511 / sq mi

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

ZIP codes addressed as Grass Valley

ZIP codes with the USPS city name Grass Valley
ZIP City Type Population Median income Median home
97029 Grass Valley , OR Standard 442 $61,116 $123,100

Map of Grass Valley ZIP codes

97029

The ZIP codes of Grass Valley, OR, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Grass Valley

The nearest larger towns are Moro (392 people, 9.0 mi), Wasco (455 people, 17 mi) and Dufur (952 people, 18 mi).

Towns near Grass Valley
TownPopulationDistance
The Dalles 15,917 24.3 mi

More nearby: every ZIP code in Sherman County · Oregon ZIP codes

Cite this page

zipcodes.pro. “Grass Valley, OR ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/or/grass-valley

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