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/HARPER

Harper ZIP code, Oregon

The ZIP code for Harper, OR is 97906, and its area code is 541.

USPS city name
1 ZIP code
Population
219
Area code
541
State
Oregon

Harper in numbers

About 219 people live in Harper, in 80 households. The median household income is $48,750 a year, 41% below the Oregon median of $83,011 (US: $80,734). The median owner-occupied home is valued at $215,400 (55% below the Oregon median). The median age is 34.4; 9.6% of adults 25 and over hold a bachelor's degree or higher (36.8% across Oregon); the average commute takes 27 minutes.

Population219Harper219
Households80Harper80
Median age34.4Harper34.4Oregon40.4US 38.9
Median household income$48,750Harper$48,750Oregon$83,011US $80,734
Median home value$215,400Harper$215,400Oregon$477,600US $332,700
Bachelor's degree or higher9.6%Harper9.6%Oregon36.8%US 35.7%
Mean commute27.1 minHarper27.1 minOregon23.0 minUS 26.4 min
Population density31 / sq miHarper31 / sq mi

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

ZIP codes addressed as Harper

ZIP codes with the USPS city name Harper
ZIP City Type Population Median income Median home
97906 Harper , OR Standard 360 $47,054 $295,800

Map of Harper ZIP codes

97906

The ZIP codes of Harper, 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 Harper

The nearest larger towns are Vale (2,348 people, 21 mi), Adrian (299 people, 29 mi) and Nyssa (3,240 people, 31 mi).

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

Cite this page

zipcodes.pro. “Harper, OR ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/or/harper

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