Loon Lake is a community in Stevens County, Washington, home to about 906 people across 3.3 square miles. Its ZIP code is 99148.
Homes sold for a median of $336 per square foot in the three months ending August 2026, a seller’s market.
Each card is that ZIP code’s whole market, including any part outside Loon Lake. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Spokane International Airport (GEG)32 miles away |
|---|---|
| Nearest city of 250,000+ | Seattle, WA221 miles away |
Straight-line distances from the center of Loon Lake; 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.
Loon Lake had 898 residents in the 2020 census, up 15% since 2010.
It’s the 403rd largest of 628 towns in Washington by population.
Stevens County grew from 10,543 residents in 1900 to 46,445 in 2020.
Stevens County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 84°F in summer, and winter lows average 21°F. About 22.5 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Deer Park Ap, WA weather station (12 miles away).
8,423 jobs at 943 businesses in Stevens County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
5 doctors and other health care providers list an office in Loon Lake.
Nearest hospitals
Providers with an office here
| Dentists | 1 |
|---|---|
| Nurse practitioners and physician assistants | 1 |
| Mental health providers | 3 |
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.
Grocery stores
Libraries (1 nearby)
Museums (1 nearby)
Counts are within about 1.5 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 Loon Lake School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Loon Lake Elementary SchoolLoon Lake | Pre-K–6 | 113 | Public | 0.9 mi |
| Loon Lake Homelink ProgramLoon Lake | K–8 | 138 | Alternative Education | 1.0 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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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.