Mineral is a community in Lewis County, Washington, home to about 7 people across 0.7 square miles. It has no ZIP code of its own: it’s part of 98355.
Homes sold for a median of $310 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 Mineral. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Seattle–Tacoma International Airport (SEA)51 miles away |
|---|---|
| Closer regional airport | Olympia Regional Airport (OLM)38 miles away |
| Nearest city of 250,000+ | Seattle, WA63 miles away |
Straight-line distances from the center of Mineral; 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.
Mineral had 193 residents in the 2020 census, down 4% since 2010.
It’s the 628th largest of 628 towns in Washington by population.
Lewis County grew from 15,157 residents in 1900 to 82,149 in 2020.
Lewis County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 76°F in summer, and winter lows average 25°F. About 82.7 inches of rain and melted snow fall in a typical year, with about 143 inches of snow.
Source: NOAA 1991–2020 climate normals, Longmire Rainier Nps, WA weather station (18 miles away).
22,275 jobs at 1,990 businesses in Lewis County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Parks (1 nearby)
Museums
Theaters and performance venues (1 nearby)
Counts are within about 1 mile 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.
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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.