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/WA/LUMMI-ISLAND

Lummi Island ZIP code, Washington

The ZIP code for Lummi Island, WA is 98262.

USPS city name
1 ZIP code
Population
957

Lummi Island in numbers

About 957 people live in Lummi Island, in 458 households. The median household income is $83,000 a year, 15% below the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $579,000 (about the same as the Washington median).

Population957Lummi Island957
Households458Lummi Island458
Median household income$83,000Lummi Island$83,000Washington$98,141US $80,734
Median home value$579,000Lummi Island$579,000Washington$564,600US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Lummi Island. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Lummi Island

ZIP codes with the USPS city name Lummi Island
ZIP City Type Population Median income Median home
98262 Lummi Island , WA Standard 957 $83,000 $579,000

Map of Lummi Island ZIP codes

98262

The ZIP codes of Lummi Island, WA, 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 Lummi Island

The nearest larger towns are Marietta-Alderwood (3,754 people, 8.5 mi), Bellingham (93,438 people, 10 mi) and Ferndale (15,999 people, 12 mi).

Towns near Lummi Island
TownPopulationDistance
Marietta-Alderwood 3,754 8.5 mi
Bellingham 93,438 10.4 mi
Ferndale 15,999 11.6 mi
Anacortes 17,966 14.6 mi
Sudden Valley 6,084 15.5 mi
Birch Bay 10,837 15.9 mi
Friday Harbor 2,728 19.1 mi
Lynden 16,234 20.3 mi
Blaine 6,100 20.3 mi
Everson 3,040 21.1 mi
Burlington 10,003 22.6 mi
Sedro-Woolley 12,831 24.2 mi
Mount Vernon 35,377 25.7 mi
Oak Harbor 24,362 27.9 mi

More nearby: every ZIP code in Whatcom County · Washington ZIP codes

Cite this page

zipcodes.pro. “Lummi Island, WA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wa/lummi-island

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