Zip Code: 60440 (Bolingbrook, 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 60440 Zip Code in February 2026 was 87.16.

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 60440 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: 60440 - Market Hotness: Trend of Supply Score
Zip Code: 60440 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 83.36769759450172
October 2017 83.06276046526094
November 2017 91.68560606060606
December 2017 86.68301180721338
January 2018 84.22565336541675
February 2018 78.70537574663147
March 2018 82.70539535536379
April 2018 88.55876445737239
May 2018 87.57505458515283
June 2018 86.42558000398857
July 2018 86.36275585975334
August 2018 91.83060807358201
September 2018 87.41440527517119
October 2018 85.02388134741075
November 2018 77.48180955393863
December 2018 85.86481624261116
January 2019 96.63261943986821
February 2019 91.7931460751322
March 2019 84.96709386906824
April 2019 94.36368623148657
May 2019 95.14303354599711
June 2019 94.3521818059571
July 2019 88.43457178428675
August 2019 86.71610720791048
September 2019 78.97892090504737
October 2019 76.3426284533953
November 2019 74.2872021872152
December 2019 75.92506477114198
January 2020 69.73629133528672
February 2020 91.51453191178618
March 2020 85.92865023905848
April 2020 82.1804957696304
May 2020 76.71693042699313
June 2020 65.7552767971156
July 2020 72.88686103162941
August 2020 76.48089171974523
September 2020 57.93463199934795
October 2020 56.19654536307228
November 2020 82.09331651954602
December 2020 70.73708340680656
January 2021 87.38074997638613
February 2021 64.09357930536947
March 2021 41.062471500228
April 2021 65.16880093131549
May 2021 73.4526558891455
June 2021 49.36142342539024
July 2021 85.70707580498637
August 2021 67.97219874142951
September 2021 63.495675921711424
October 2021 68.61702127659575
November 2021 68.12227074235808
December 2021 71.87010954616588
January 2022 72.00264229879996
February 2022 68.69164695630523
April 2022 73.14551563711554
May 2022 75.8192883895131
June 2022 81.17111524932754
July 2022 70.64925442252478
August 2022 80.18456805947193
September 2022 91.46783576426945
October 2022 80.04569687738005
November 2022 73.55365021227004
December 2022 91.88386110875287
January 2023 97.54492083259207
February 2023 94.77619093261765
March 2023 84.38691551274333
April 2023 85.81691297208539
May 2023 82.99161700838299
June 2023 83.36781948960488
July 2023 72.6157909631167
August 2023 76.47965195323123
September 2023 84.76080589331677
October 2023 92.76006496281734
November 2023 74.65753424657534
December 2023 85.06932702062902
January 2024 97.5103734439834
February 2024 90.65280509506415
March 2024 86.5698729582577
April 2024 76.003726129483
May 2024 70.96599131693199
June 2024 88.39578656536004
July 2024 94.95140833470597
August 2024 96.05590810506868
September 2024 95.01834934020458
October 2024 96.72685363042643
November 2024 93.86785221523839
December 2024 95.29166987747554
January 2025 94.53022339027596
February 2025 99.1661652196338
March 2025 94.71821869336326
April 2025 78.8584398117014
May 2025 67.60345389377648
June 2025 93.83662408052652
July 2025 92.15273601924233
August 2025 97.82608695652173
September 2025 96.57350272232304
October 2025 94.58951175406871
November 2025 87.40123233055455
December 2025 88.97129010940597
January 2026 94.45865302642797
February 2026 89.49834396962598
March 2026 87.16010843670419