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Waterloo, IL Homes for Sale | Realty.com

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The buying timeline

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1 listing

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New construction

Homes for Sale in Waterloo, IL

Homes for Sale in Waterloo, IL

1 Listing

Homes for Sale in Waterloo, IL

1 Listing

Your local brokerage

JJ

Jeffrey Jonas

Realty.com

Lic. #471.004966

67Active
$898,000
4 bd · 4 ba · 4,100 sqft
600 Covington Drive, Waterloo, IL
Jena Gibbs · eXp Realty
Your local brokerage
Jeffrey Jonas
Realty.com
Lic. #471.004966
Call Jeffrey

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The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-11 19:57:55 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Waterloo, IL community profile

Population: 11,177
Median income: $91,873
Housing units: 4,783
People per sq. mi.: 76.7
Area: 145.8 sq. mi.

Source: HJN community data

Nearby areas

ZIP codes

62206 (104)
62226 (102)
62269 (96)
62220 (60)
62221 (60)
62208 (55)
62223 (52)
62258 (24)

Cities

Belleville (202)
Cahokia (98)
O'Fallon (94)
East St Louis (65)
Fairview Heights (55)
Swansea (51)
Columbia (23)
Mascoutah (23)

Waterloo housing market

July 2026 · This period is still settling

Homes on the market · MLS, as of Jul 17, 2026–Jul 21, 2026

Median list price: $375,000
Homes for sale: 15
Median days on market: 42 days

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

Median home size: 1,500 sq. ft.