Warden is a city in Grant County, Washington, home to about 2,581 people across 2.9 square miles. Its ZIP code is 98857.
Homes sold for a median of $225 per square foot in the three months ending August 2026, a buyer’s market.
Each card is that ZIP code’s whole market, including any part outside Warden. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Warden’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Spokane International Airport (GEG)84 miles away |
|---|---|
| Closer regional airport | Tri Cities Airport (PSC)49 miles away |
| Nearest city of 250,000+ | Seattle, WA161 miles away |
Straight-line distances from the center of Warden; 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.
Warden had 2,449 residents in the 2020 census, down 4% since 2000.
It’s the 278th largest of 628 towns in Washington by population.
Grant County grew from 8,698 residents in 1910 to 99,123 in 2020.
Grant County, 1910–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 90°F in summer, and winter lows average 24°F. About 8 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Moses Lake Grant Co Ap, WA weather station (20 miles away).
24,839 jobs at 2,123 businesses in Grant County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Warden.
Nearest hospitals
Providers with an office here
| Dentists | 1 |
|---|
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 (1 nearby)
Libraries (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 Warden School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Warden ElementaryWarden | Pre-K–5 | 416 | Public | 1.3 mi |
| Warden Middle SchoolWarden | 6–8 | 227 | Public | 1.3 mi |
| Warden High SchoolWarden | 9–12 | 290 | Public | 1.3 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Warden Hutterian SchoolWarden | K–12 | 40 | Brethren | 7.5 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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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.