Zip Code: 61856 (Monticello, IL) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 61856 Zip Code in February 2026 was 17.859.

You can see similar for other Illinois Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 61856 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 61856 - Market Hotness: Trend of Supply Score
Zip Code: 61856 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 52.67104029990628
October 2017 36.03284194812465
November 2017 19.5770202020202
December 2017 39.27350151622686
January 2018 61.29269433861373
February 2018 52.479511043200446
March 2018 24.801796113098998
April 2018 16.83634600734123
May 2018 47.31850436681223
June 2018 44.00053180881473
July 2018 51.30754826628785
August 2018 44.15559529892693
September 2018 46.36697945726604
October 2018 58.163650075414786
November 2018 44.77696931350839
December 2018 30.904651760472884
January 2019 21.86490939044481
February 2019 16.324428267289335
March 2019 23.97644613785937
April 2019 26.535929786066927
May 2019 22.041572339987653
June 2019 14.973441807301821
July 2019 17.86252539152087
August 2019 39.064532916991936
September 2019 38.67079223876749
October 2019 16.42783372063
November 2019 24.24163520374951
December 2019 79.83790606523617
January 2020 72.84079810241384
February 2020 42.12063677523003
March 2020 18.058109599117323
April 2020 9.58141606056108
May 2020 10.876381009256495
June 2020 18.02749192518591
July 2020 18.544582785554095
August 2020 5.7165605095541405
September 2020 8.802673404515446
October 2020 15.084688914975683
November 2020 24.90962589323245
December 2020 39.0495503438547
April 2021 50.43073341094295
August 2021 57.83788860711938
November 2021 69.36863173216885
January 2023 71.01049635296211
February 2023 80.34122495926388
August 2023 63.699809661923325
October 2023 79.81024019146936
December 2023 78.83834967872843
January 2024 50.07504193519908
February 2024 24.997658518310388
March 2024 10.316171554112142
April 2024 4.862598975314392
May 2024 2.098408104196816
August 2024 71.30693228371757
September 2024 72.49941438275943
October 2024 38.417210910487896
November 2024 54.38448566610455
August 2025 88.29488317065956
September 2025 76.74773139745916
October 2025 61.374321880650996
November 2025 27.95940558173251
December 2025 22.314413686761142
January 2026 36.689142059986054
February 2026 30.0347362468697
March 2026 17.859196582600838