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Advertise here →Colchester, IL · city
Colchester, Illinois houses and real estate market data.
Houses in Colchester, IL (McDonough County) — market data for Colchester houses and the whole local market.
city · Census GEOID 1715378
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
Colchester, IL is a city in McDonough County, Illinois — this guide covers houses in Colchester 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 ↗ · 40.42561, -90.792174
At a glance
Colchester market snapshot
Place type
city
County
McDonough County
Map pin
40.42561, -90.792174
Census GEOID
1715378
Land area
1.15 sq mi
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
Local resources
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Advertise here →Why Colchester
What makes Colchester different
City
The U.S. Census Bureau lists Colchester as a city in McDonough County, Illinois.
Nearby
Places around Colchester
County guide: McDonough County — cities, market context, and local resources for the county that includes Colchester.
USAHouses.com also lists other McDonough County places in Illinois. Each linked guide uses the same Census place geography.
Nearby communities include Tennessee, Macomb, Blandinsville, Sciota, Good Hope, Industry, Bardolph, Adair.
Tennessee market data
Nearby city · ~2.5 mi
Macomb market data
Nearby city · ~6.5 mi
Blandinsville market data
Nearby city · ~9.7 mi
Sciota market data
Nearby city · ~9.7 mi
Good Hope market data
Nearby city · ~11.0 mi
Industry market data
Nearby city · ~11.8 mi
Bardolph market data
Nearby city · ~13.0 mi
Adair market data
Nearby city · ~15.5 mi
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Common questions
Colchester FAQ
What kind of place is Colchester, IL?
The U.S. Census Bureau lists Colchester as a city in McDonough County, Illinois.
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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.*