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 — STATE/OR/COUNTY/WALLOWA

Wallowa County, OR ZIP codes

Wallowa County, OR has 5 ZIP codes, in 5 towns: 97828, 97846, 97885, 97857 and 97842.

The county seat is Enterprise.

ZIP codes
5
Towns
5
County seat
Enterprise
County FIPS
41063
State
Oregon
Population
7,553
Median household income
$67,112
Land area
3,146 sq mi

Wallowa County ZIP codes by town

Enterprise (county seat)
97828

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Wallowa County ZIP codes

The ZIP codes of Wallowa County, 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.

Wallowa County in numbers

About 7,553 people live in Wallowa County, in 3,387 households, the 31st most populous of Oregon's 36 counties. The median household income is $67,112 a year, 19% below the Oregon median of $83,011 (US: $80,734). The median owner-occupied home is valued at $394,800 (17% below the Oregon median), and median gross rent is $981 a month. The median age is 49.7; 38.2% of adults 25 and over hold a bachelor's degree or higher (36.8% across Oregon); the average commute takes 15 minutes.

Population7,553Wallowa7,553
Households3,387Wallowa3,387
Median age49.7Wallowa49.7Oregon40.4US 38.9
Median household income$67,112Wallowa$67,112Oregon$83,011US $80,734
Median home value$394,800Wallowa$394,800Oregon$477,600US $332,700
Median gross rent$981Wallowa$981Oregon$1,525US $1,413
Bachelor's degree or higher38.2%Wallowa38.2%Oregon36.8%US 35.7%
Mean commute15.4 minWallowa15.4 minOregon23.0 minUS 26.4 min
Population density2 / sq miWallowa2 / sq mi

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.

Largest towns in Wallowa County

Largest towns in Wallowa County
TownZIP codesPopulation
Enterprise 1 2,131
Joseph 1 1,054
Wallowa 1 633
Lostine 1 255
Imnaha 1 116

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Not sure you are in Wallowa County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Wallowa County, with figures

ZIP codes in Wallowa County
ZIP City Type Population Median income Median home
97828 Enterprise , OR Standard 3,522 $58,850 $397,400
97842 Imnaha , OR Standard 116 — $386,700
97846 Joseph , OR Standard 2,067 $71,471 $383,200
97857 Lostine , OR Standard 483 $68,375 $562,500
97885 Wallowa , OR Standard 1,365 $76,645 $402,900

Cite this page

zipcodes.pro. “Wallowa County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/or/county/wallowa

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