Zip Code: 60439 (Lemont, 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 60439 Zip Code in February 2026 was 71.995.

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 60439 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: 60439 - Market Hotness: Trend of Supply Score
Zip Code: 60439 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 49.91565135895033
October 2017 69.10493251228463
November 2017 67.59469696969697
December 2017 54.97774049938706
January 2018 47.10246641267295
February 2018 57.73718572023893
March 2018 72.00589349610608
April 2018 68.2387977006718
May 2018 61.79039301310044
June 2018 63.910124310310444
July 2018 57.958287596048294
August 2018 75.56847215125192
September 2018 60.822977428354044
October 2018 46.210407239819006
November 2018 55.450806706738376
December 2018 57.49164739141609
January 2019 46.92586490939045
February 2019 36.64583476409587
March 2019 46.60893661240041
April 2019 71.01618211738892
May 2019 69.0196885504562
June 2019 45.942311571303705
July 2019 58.0695891488107
August 2019 38.628675513921415
September 2019 34.19712499194224
October 2019 26.504002065582238
November 2019 23.851061059757843
December 2019 15.817445027569255
January 2020 11.169247941956188
February 2020 22.075361472177597
March 2020 57.56528135343877
April 2020 57.956063529761025
May 2020 55.971931919976115
June 2020 54.292796514684895
July 2020 60.389761039362774
August 2020 64.05254777070064
September 2020 50.56646833482762
October 2020 41.246017105483816
November 2020 42.97604035308954
December 2020 29.68612237700582
January 2021 78.34136204779446
February 2021 78.98588065546738
March 2021 35.72731418148655
April 2021 22.456344586728754
May 2021 42.75981524249423
June 2021 37.31033729942146
July 2021 28.545472897950948
August 2021 20.28740490278952
September 2021 18.38871187983614
October 2021 14.767399927875946
November 2021 12.754730713245996
December 2021 21.95813771517997
January 2022 45.31542441924474
February 2022 66.57537657164198
March 2022 31.795077581594434
April 2022 19.514086327216333
May 2022 32.11610486891386
June 2022 40.49244775501759
July 2022 50.61591182735945
August 2022 67.27334871400495
September 2022 72.9027906584605
October 2022 48.1001946348481
November 2022 63.173229001914585
December 2022 57.8232447576195
January 2023 35.99893257427504
February 2023 13.859867727403433
March 2023 65.14148103552077
April 2023 60.97085385878489
May 2023 36.08726391273609
June 2023 51.67011528229383
July 2023 81.1149891519668
August 2023 70.89640170397897
September 2023 56.60779266885595
October 2023 65.27053594324302
November 2023 68.30711990529342
December 2023 43.980385525870815
January 2024 23.51902533768871
February 2024 27.66694764446942
March 2024 89.00563568631196
April 2024 64.19189566837447
May 2024 48.04630969609262
June 2024 59.39388706613711
July 2024 59.1088782737605
August 2024 74.2790585589204
September 2024 70.21160302959319
October 2024 83.94928928159815
November 2024 86.36363636363636
December 2024 81.55197657393852
January 2025 92.90407358738501
February 2025 60.25960629244391
March 2025 45.83585052213688
April 2025 74.36953597848016
May 2025 71.2772890192245
June 2025 61.564072783584976
July 2025 70.34726398075767
August 2025 85.49245785270631
September 2025 78.69328493647913
October 2025 64.20253164556962
November 2025 81.99347589706414
December 2025 87.78177546075337
January 2026 64.90738587925289
February 2026 58.316503756361584
March 2026 71.99539965497412