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/CATHCART

Cathcart ZIP codes, Washington

No ZIP code is named for Cathcart, WA; addresses there use a neighbouring town's name. The ZIP code covering it is 98296. Its area code is 360.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
2,064
Area code
360

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

Cathcart in numbers

About 2,064 people live in Cathcart, in 814 households. The median household income is $130,400 a year, 33% above the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $908,900 (61% above the Washington median). The median age is 45.3; 40.9% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 47 minutes.

Population2,064Cathcart2,064
Households814Cathcart814
Median age45.3Cathcart45.3Washington38.3US 38.9
Median household income$130,400Cathcart$130,400Washington$98,141US $80,734
Median home value$908,900Cathcart$908,900Washington$564,600US $332,700
Bachelor's degree or higher40.9%Cathcart40.9%Washington39.6%US 35.7%
Mean commute47.4 minCathcart47.4 minWashington26.6 minUS 26.4 min
Population density534 / sq miCathcart534 / sq mi

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

ZIP codes covering Cathcart

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

ZIP codes overlapping Cathcart
ZIP City Type Population Median income Median home
98296 Snohomish , WA Standard 27,896 $177,583 $927,700

Map of Cathcart ZIP codes

98296

The ZIP codes of Cathcart, 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 Cathcart

The nearest larger towns are Silver Firs (22,306 people, 2.2 mi), Clearview (3,254 people, 2.4 mi) and Maltby (10,910 people, 3.5 mi).

Towns near Cathcart
TownPopulationDistance
Silver Firs 22,306 2.2 mi
Clearview 3,254 2.4 mi
Maltby 10,910 3.5 mi
Mill Creek East 25,453 4.0 mi
Eastmont 23,721 4.7 mi
Bothell East 14,578 4.8 mi
Mill Creek 20,956 4.9 mi
High Bridge 3,196 5.3 mi
Snohomish 10,239 5.3 mi
Monroe 19,755 5.7 mi
Martha Lake 22,634 5.9 mi
Fobes Hill 2,569 6.1 mi
Chain Lake 4,950 6.5 mi
Woodinville 13,438 6.8 mi

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

Cite this page

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

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