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Advertise here →Cosmopolis, WA · city
Cosmopolis, Washington houses and real estate market data.
Houses in Cosmopolis, WA (Grays Harbor County) — market data for Cosmopolis houses and the whole local market.
city · Census GEOID 5314870
FEATURED LISTING: WATERFRONT LAKE HOME FOR SALE
Clearlake Oaks Canal-Front Oasis
$425,000 • 3 Beds • 2 Baths • 1,204 Sq Ft
554 Keys, Clearlake Oaks, CA 95423
Luxury Living Lake Lifestyle – Deep Water Access to Clear Lake: PAID-OFF SOLAR • 10-Ft Concrete Seawall • Double Boat Lifts & Private Dock • Hot Tub • Mini-Split HVAC • Close to SF Bay / Wine Country • Cleanest Air in America (Lake County CA) • Spacious Patio and Deck • Open Floor Plan • RV/Boat Parking • Want the Boats? • Make Offer ASAP This Lake Home For Sale in California won't last!
*Listed by Scott Brown, eXp Realty of California, Inc. DRE #01956840. Inquiries delivered directly to listing agent. Search.USAHouses.com*
Contact Agent Direct:
Scott Brown - eXp Realty
Scott@USAHouses.com
Call/Text (707) 474-8855
Click Anywhere on Ad for More Info / Listing Page
Cosmopolis, WA is a city in Grays Harbor County, Washington — this guide covers houses in Cosmopolis and the whole local market: resale homes, condos, land, and new construction.
Info from government sites and builders may have provided source info.
Open map pin ↗ · 46.954312, -123.772895
At a glance
Cosmopolis market snapshot
Place type
city
County
Grays Harbor County
Map pin
46.954312, -123.772895
Census GEOID
5314870
Land area
1.39 sq mi
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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Advertise here →Why Cosmopolis
What makes Cosmopolis different
City
The U.S. Census Bureau lists Cosmopolis as a city in Grays Harbor County, Washington.
Nearby
Places around Cosmopolis
County guide: Grays Harbor County — cities, market context, and local resources for the county that includes Cosmopolis.
USAHouses.com also lists other Grays Harbor County places in Washington. Each linked guide uses the same Census place geography.
Nearby communities include Aberdeen, Central Park, Hoquiam, Aberdeen Gardens, Montesano, Markham, Brady, Ocosta.
Aberdeen market data
Nearby city · ~2.3 mi
Central Park market data
Nearby city · ~3.5 mi
Hoquiam market data
Nearby city · ~6.6 mi
Aberdeen Gardens market data
Nearby city · ~7.1 mi
Montesano market data
Nearby city · ~9.8 mi
Markham market data
Nearby city · ~10.5 mi
Brady market data
Nearby city · ~11.4 mi
Ocosta market data
Nearby city · ~13.1 mi
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Common questions
Cosmopolis FAQ
What kind of place is Cosmopolis, WA?
The U.S. Census Bureau lists Cosmopolis as a city in Grays Harbor County, Washington.
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🔥 Paid Advertisement: NEW HOME FOR SALE BY OWNER (Builder)
Northern California Luxury Home
3+ Beds • 4 Baths • 2,964 Sq Ft
17867 Deer Hill Rd, Hidden Valley Lake, CA 95467
Brand New 2026 Construction with LAKE VIEWS:
SPACIOUS LOT • Open Floor plan • Chef's kitchen • Interior aquarium • Dual fireplaces • Solar • EV-ready 3-car garage • Waterfall fountain • Great Views • Gated & Guarded Community • Golf Course • Driving Range • Community Pool • Private Lake
📩 Contact Owner Direct
Michael@Fonestream.net
*USA Houses LLC provides paid advertising space only. Property is listed with an outside MLS brokerage. Inquiries are delivered directly to the advertiser.*