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/CLEARLAKE

Clearlake ZIP code, Washington

The ZIP code for Clearlake, WA is 98235, and its area codes are 360 and 564.

USPS city name
1 ZIP code
Population
531
Area codes
360, 564

NANPA lists no telephone rate centre for Clearlake itself, so these are the area codes of the nearest one, Mount Vernon (7.8 miles). A town on an area-code boundary can differ from its neighbour.

Clearlake in numbers

About 531 people live in Clearlake, in 205 households. The median household income is $63,307 a year, 35% below the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $518,900 (8% below the Washington median).

Population531Clearlake531
Households205Clearlake205
Median household income$63,307Clearlake$63,307Washington$98,141US $80,734
Median home value$518,900Clearlake$518,900Washington$564,600US $332,700

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

ZIP codes addressed as Clearlake

ZIP codes with the USPS city name Clearlake
ZIP City Type Population Median income Median home
98235 Clearlake , WA Standard 531 $63,307 $518,900

Map of Clearlake ZIP codes

98235

The ZIP codes of Clearlake, 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 Clearlake

The nearest larger towns are Clear Lake (1,093 people, 1.1 mi), Sedro-Woolley (12,831 people, 3.3 mi) and Burlington (10,003 people, 4.5 mi).

Towns near Clearlake
TownPopulationDistance
Sedro-Woolley 12,831 3.3 mi
Burlington 10,003 4.5 mi
Mount Vernon 35,377 4.9 mi
Bryant 2,648 15.2 mi
Stanwood 8,373 15.9 mi
Anacortes 17,966 18.1 mi
Sudden Valley 6,084 18.7 mi
Arlington Heights 2,727 19.0 mi
Arlington 21,095 20.6 mi
Warm Beach 3,442 21.3 mi
Oak Harbor 24,362 21.7 mi
Lake Goodwin 5,536 22.7 mi
Bellingham 93,438 22.8 mi
Camano 17,303 24.0 mi

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

Cite this page

zipcodes.pro. “Clearlake, WA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wa/clearlake

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