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Dupo, IL Homes for Sale | Realty.com
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Buy

Start here

  • Homes for sale by state
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  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
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  • Get pre-approved

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  • Rentals

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3 bedsNew constructionWith a pool
15 listings
Sell

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  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

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  • Find a seller's agent
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Homes for Sale in Dupo, IL

Homes for Sale in Dupo, IL

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15 Listings
Map

Homes for Sale in Dupo, IL

15 Listings

Your local brokerage

JJ

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey
  1. 133 N 7th Street — photo44Active

    $230,000

    3 bd · 3 ba · 1,712 sqft

    133 N 7th Street, Dupo, IL

    Stacey Lacroix · Strano & Associates

  2. 412 State Street — photo16Active

    $90,000

    2 bd · 1 ba · 784 sqft

    412 State Street, Dupo, IL

    Stacey Lacroix · Strano & Associates

  3. 512 S Main Street — photoPrice Reduced21Active

    $124,900

    2 bd · 1 ba · 1,152 sqft

    512 S Main Street, Dupo, IL

    Stacey Gualdoni · Worth Clark Realty

  4. 305 Kroeger Avenue — photoPrice Reduced16Active

    $219,000

    4 bd · 2 ba · 2,000 sqft

    305 Kroeger Avenue, Dupo, IL

    Kathleen Bak · Gates and Gables Realty

  5. 2221 Levin Crest Lane — photoPrice Reduced57Active

    $495,000

    5 bd · 4 ba · 3,008 sqft

    2221 Levin Crest Lane, Dupo, IL

    Brenda Chandler · Property Peddler, Inc

  6. 417 Young Avenue — photo26Active

    $225,000

    3 bd · 4 ba · 2,038 sqft

    417 Young Avenue, Dupo, IL

    Danielle Bayer · Strano & Associates, Ltd

  7. 505 N 5th Street — photo25Active

    $235,000

    3 bd · 2 ba · 1,248 sqft

    505 N 5th Street, Dupo, IL

    Danielle Bayer · Strano & Associates, Ltd

  8. 617 N 2nd Street — photo4Active

    $149,900

    2 bd · 1 ba · 1,131 sqft

    617 N 2nd Street, Dupo, IL

    Carlee Stanley · eXp Realty

  9. 129 N 5th Street — photoPrice Reduced26Active

    $214,500

    2 bd · 2 ba · 1,790 sqft

    129 N 5th Street, Dupo, IL

    Danielle Bayer · Strano & Associates, Ltd

  10. 2049 Mullins Creek Road — photo61Active

    $375,000

    4 bd · 3 ba · 2,794 sqft

    2049 Mullins Creek Road, Dupo, IL

    Linda Frierdich · Century 21 Advantage

  11. 722 State Street — photoPrice Reduced27Active

    $145,000

    3 bd · 1 ba · 1,144 sqft

    722 State Street, Dupo, IL

    Jessica Gratzl · Keller Williams Pinnacle

  12. 602 Illinois Avenue — photoPrice Reduced2Active

    $199,900

    3 bd · 1 ba · 1,768 sqft

    602 Illinois Avenue, Dupo, IL

    Mandy McGuire · Keller Williams Pinnacle

  13. 1237 Columbia Road — photoPrice Reduced22Active

    $214,500

    3 bd · 3 ba · 1,845 sqft

    1237 Columbia Road, Dupo, IL

    Laura Wehnes · Keller Williams Realty Platinum East

  14. 1424 N Main Street — photoPrice Reduced12Active

    $39,900

    3 bd · 2 ba · 1,344 sqft

    1424 N Main Street, Dupo, IL

    Michelle Syberg · Century 21 Bailey & Company

  15. 526 State Street — photo43Active

    $259,000

    3 bd · 2 ba · 2,300 sqft

    526 State Street, Dupo, IL

    Linda Frierdich · Century 21 Advantage

Explore Dupo homes

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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 2026-08-31 20:31:48 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.
Midwest Real Estate Data (MRED)
Based on information submitted to the MLS GRID as of 2026-08-28 15:13:56 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.
  • New construction
  • With a pool
  • Your local brokerage

    JJ

    Jeffrey Jonas

    Realty.com

    Lic. #471.004966

    Call Jeffrey

    Dupo, IL community profile

    Population
    3,865
    Median income
    $69,365
    Housing units
    1,716
    People per sq. mi.
    439.2
    Area
    8.8 sq. mi.

    Source: HJN community data

    Nearby areas

    ZIP codes

    • 62206 (103)
    • 62040 (102)
    • 62226 (98)
    • 62269 (87)
    • 62025 (69)
    • 62221 (60)
    • 62220 (58)
    • 62208 (57)

    Cities

    • Belleville (198)
    • Granite City (99)
    • Cahokia (97)
    • O'Fallon (85)
    • Edwardsville (69)
    • East St Louis (61)
    • Fairview Heights (57)
    • Swansea (49)

    Dupo housing market

    June 2026

    Dupo 12-month median sale price trend

    Homes that sold · County records, as of Jun 24, 2026

    Median sale price
    $117,500$87,250–$155,250 typical range
    Price per sq. ft.
    $128
    Sales
    14
    Paid in cash
    28.6%