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Advertise here →Big Arm, MT · Census-designated place
Big Arm, Montana houses and real estate market data.
Houses in Big Arm, MT (Lake County) — market data for Big Arm houses and the whole local market.
Census-designated place · Census GEOID 3005800
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
Big Arm, MT is a Census-designated place in Lake County, Montana — this guide covers houses in Big Arm 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 ↗ · 47.793609, -114.27003
At a glance
Big Arm market snapshot
Place type
Census-designated place
County
Lake County
Map pin
47.793609, -114.27003
Census GEOID
3005800
Land area
5.42 sq mi
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
Local resources
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Rough estimate only (28% of income toward housing, ~6.5% illustrative rate, 30-year term) — not a loan offer or pre-qualification. Connect with a lender for real numbers →
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Advertise here →Why Big Arm
What makes Big Arm different
Census-designated place
The U.S. Census Bureau lists Big Arm as a Census-designated place in Lake County, Montana — a settled community that is not an incorporated city, town, or village. This page uses the same /montana/big-arm/ guide pattern as incorporated places.
Nearby
Places around Big Arm
County guide: Lake County — cities, market context, and local resources for the county that includes Big Arm.
USAHouses.com also lists other Lake County places in Montana. Each linked guide uses the same Census place geography.
Nearby communities include Lindisfarne, Elmo, Dayton, Kings Point, Rocky Point, Jette, Rollins, Kerr.
Lindisfarne market data
Nearby city · ~3.0 mi
Elmo market data
Nearby city · ~4.4 mi
Dayton market data
Nearby city · ~4.9 mi
Kings Point market data
Nearby city · ~5.8 mi
Rocky Point market data
Nearby city · ~5.8 mi
Jette market data
Nearby city · ~6.5 mi
Rollins market data
Nearby city · ~8.8 mi
Kerr market data
Nearby city · ~9.0 mi
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Common questions
Big Arm FAQ
What kind of place is Big Arm, MT?
The U.S. Census Bureau lists Big Arm as a Census-designated place in Lake County, Montana — 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.*