Featured local agent
Scott Brown — eXp Realty
Licensed in Missouri (#2021012672). Call or text for a direct answer on local listings, pricing, or new construction.
Call/text (707) 474-8855Irwin, MO · Census-designated place
Irwin, Missouri houses and real estate market data.
Houses in Irwin, MO (Barton County) — market data for Irwin houses and the whole local market.
Census-designated place · Census GEOID 2935486
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
Irwin, MO is a Census-designated place in Barton County, Missouri — this guide covers houses in Irwin 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 ↗ · 37.588674, -94.286559
At a glance
Irwin market snapshot
Place type
Census-designated place
County
Barton County
Map pin
37.588674, -94.286559
Census GEOID
2935486
Land area
0.30 sq mi
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
Local resources
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What makes Irwin different
Census-designated place
The U.S. Census Bureau lists Irwin as a Census-designated place in Barton County, Missouri — a settled community that is not an incorporated city, town, or village. This page uses the same /missouri/irwin/ guide pattern as incorporated places.
Nearby
Places around Irwin
County guide: Barton County — cities, market context, and local resources for the county that includes Irwin.
USAHouses.com also lists other Barton County places in Missouri. Each linked guide uses the same Census place geography.
Nearby communities include Lamar Heights, Lamar, Milford, Iantha, Liberal, Golden City, Mindenmines, Burgess.
Lamar Heights market data
Nearby city · ~6.5 mi
Lamar market data
Nearby city · ~6.6 mi
Milford market data
Nearby city · ~7.0 mi
Iantha market data
Nearby city · ~8.0 mi
Liberal market data
Nearby city · ~12.8 mi
Golden City market data
Nearby city · ~17.1 mi
Mindenmines market data
Nearby city · ~17.7 mi
Burgess market data
Nearby city · ~18.1 mi
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Common questions
Irwin FAQ
What kind of place is Irwin, MO?
The U.S. Census Bureau lists Irwin as a Census-designated place in Barton County, Missouri — a settled community that is not an incorporated city, town, or village.
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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.*