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/ISLAND-CITY

Island City ZIP codes, Oregon

No ZIP code is named for Island City, OR; addresses there use a neighbouring town's name. The ZIP code covering it is 97850. Its area codes are 541 and 458.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
1,145
Area codes
541, 458
State
Oregon

NANPA lists no telephone rate centre for Island City itself, so these are the area codes of the nearest one, La Grande (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Island City in numbers

About 1,145 people live in Island City, in 486 households. The median household income is $66,563 a year, 20% below the Oregon median of $83,011 (US: $80,734). The median owner-occupied home is valued at $295,100 (38% below the Oregon median), and median gross rent is $950 a month. The median age is 42.8; 30.4% of adults 25 and over hold a bachelor's degree or higher (36.8% across Oregon); the average commute takes 10 minutes.

Population1,145Island City1,145
Households486Island City486
Median age42.8Island City42.8Oregon40.4US 38.9
Median household income$66,563Island City$66,563Oregon$83,011US $80,734
Median home value$295,100Island City$295,100Oregon$477,600US $332,700
Median gross rent$950Island City$950Oregon$1,525US $1,413
Bachelor's degree or higher30.4%Island City30.4%Oregon36.8%US 35.7%
Mean commute10.4 minIsland City10.4 minOregon23.0 minUS 26.4 min
Population density1,164 / sq miIsland City1,164 / sq mi

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

ZIP codes covering Island City

These ZIP codes cover part of Island City but are addressed as somewhere else.

ZIP codes overlapping Island City
ZIP City Type Population Median income Median home
97850 La Grande , OR Standard 16,903 $63,421 $298,100

Map of Island City ZIP codes

97850

The ZIP codes of Island City, 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 Island City

The nearest larger towns are La Grande (13,058 people, 2.0 mi), Union (2,290 people, 12 mi) and Elgin (1,549 people, 17 mi).

Towns near Island City
TownPopulationDistance
La Grande 13,058 2.0 mi

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

Cite this page

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

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