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/MIRRORMONT

Mirrormont ZIP codes, Washington

No ZIP code is named for Mirrormont, WA; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 98038 and 98027. Its area code is 425.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
4,019
Area code
425

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

Mirrormont in numbers

About 4,019 people live in Mirrormont, in 1,514 households. The median household income is $181,842 a year, 85% above the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $973,900 (72% above the Washington median), and median gross rent is $2,083 a month. The median age is 42.8; 61.9% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 36 minutes.

Population4,019Mirrormont4,019
Households1,514Mirrormont1,514
Median age42.8Mirrormont42.8Washington38.3US 38.9
Median household income$181,842Mirrormont$181,842Washington$98,141US $80,734
Median home value$973,900Mirrormont$973,900Washington$564,600US $332,700
Median gross rent$2,083Mirrormont$2,083Washington$1,760US $1,413
Bachelor's degree or higher61.9%Mirrormont61.9%Washington39.6%US 35.7%
Mean commute35.8 minMirrormont35.8 minWashington26.6 minUS 26.4 min
Population density386 / sq miMirrormont386 / sq mi

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

ZIP codes covering Mirrormont

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

ZIP codes overlapping Mirrormont
ZIP City Type Population Median income Median home
98027 Issaquah , WA Standard 28,955 $153,301 $996,600
98038 Maple Valley , WA Standard 37,324 $152,261 $776,900

Map of Mirrormont ZIP codes

The ZIP codes of Mirrormont, 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 Mirrormont

The nearest larger towns are Hobart (6,552 people, 3.4 mi), East Renton Highlands (12,582 people, 4.7 mi) and Maple Heights-Lake Desire (4,113 people, 5.1 mi).

Towns near Mirrormont
TownPopulationDistance
Hobart 6,552 3.4 mi
East Renton Highlands 12,582 4.7 mi
Maple Heights-Lake Desire 4,113 5.1 mi
Issaquah 39,591 6.4 mi
Maple Valley 28,287 6.8 mi
Fairwood 17,856 7.2 mi
Snoqualmie 13,798 8.1 mi
Covington 21,233 8.5 mi
Sammamish 66,463 9.5 mi
Newcastle 12,989 9.6 mi
Renton 105,317 9.6 mi
Black Diamond 5,961 10.1 mi
Lake Morton-Berrydale 11,183 10.3 mi
North Bend 7,953 10.5 mi

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

Cite this page

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

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