Mirrormont is a community in King County, Washington, home to about 4,019 people across 10 square miles. It has no ZIP code of its own: it’s part of 98027.
Homes sold for a median of $507 per square foot in the three months ending August 2026, a seller’s market.
Mostly Issaquah; part is in Mirrormont
Each card is that ZIP code’s whole market, including any part outside Mirrormont. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Mirrormont’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Seattle–Tacoma International Airport (SEA)14 miles away |
|---|---|
| Nearest city of 250,000+ | Seattle, WA18 miles away |
Straight-line distances from the center of Mirrormont; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Mirrormont had 3,858 residents in the 2020 census, up 1% since 2000.
It’s the 223rd largest of 628 towns in Washington by population.
King County grew from 110,053 residents in 1900 to 2,269,675 in 2020.
King County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 77°F in summer, and winter lows average 32°F. About 59.8 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Landsburg, WA weather station (9 miles away).
1,305,947 jobs at 70,376 businesses in King County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
694 doctors and other health care providers list an office in Mirrormont.
Nearest hospitals
Providers with an office here
| Primary care doctors | 55 |
|---|---|
| Specialist doctors | 38 |
| Dentists | 76 |
| Nurse practitioners and physician assistants | 59 |
| Mental health providers | 284 |
| Physical and occupational therapists | 134 |
| Optometrists | 20 |
| Chiropractors | 28 |
| Pharmacies | 14 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (5 nearby)
Grocery stores
Pharmacies
Libraries
Museums
Theaters and performance venues (1 nearby)
Counts are within about 2.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Issaquah School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Holly Street Early Learning CenterIssaquah | Pre-K | 89 | Public | 3.1 mi |
| Clark ElementaryIssaquah | K–5 | 586 | Public | 2.3 mi |
| Issaquah Valley ElementaryIssaquah | K–5 | 646 | Public | 3.2 mi |
| Cougar Mountain Middle SchoolIssaquah | 6–8 | 616 | Public | 3.5 mi |
| Issaquah Middle SchoolIssaquah | 6–8 | 808 | Public | 2.0 mi |
| Gibson Ek High SchoolIssaquah | 9–12 | 198 | Public | 2.3 mi |
| Issaquah High SchoolIssaquah | 9–12 | 2,419 | Public | 1.9 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| All-Star AcademyIssaquah | Pre-K–6 | 5 | Nonsectarian | 4.0 mi |
| Gilman Montessori AcademyIssaquah | Pre-K | 4 | Nonsectarian | 3.9 mi |
| St Joseph School-- Issaquah and SnoqualmieIssaquah | Pre-K–7 | 165 | Roman Catholic | 2.7 mi |
| Synergy Learning AcademyIssaquah | Pre-K–K | 9 | Nonsectarian | 4.4 mi |
| Dartmoor SchoolIssaquah | 3–12 | 78 | Nonsectarian | 3.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Issaquah and East Renton Highlands.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.