Zip Code: 60523 (Oak Brook, 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 60523 Zip Code in February 2026 was 51.434.

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 60523 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: 60523 - Market Hotness: Trend of Supply Score
Zip Code: 60523 - Market Hotness: Trend of Supply Score
Items per page:
0 of 0
Month Supply Score
September 2017 27.26023117775695
October 2017 45.93518691298128
November 2017 43.125
December 2017 28.743789921930446
January 2018 25.726889913775818
February 2018 33.1921100152799
March 2018 38.20248368764471
April 2018 49.67102984971258
May 2018 67.57641921397381
June 2018 53.440138270291826
July 2018 29.876670756118035
August 2018 24.322943280531426
September 2018 20.29546030940908
October 2018 20.745349421820013
November 2018 24.536539069914586
December 2018 21.40195322539193
January 2019 19.677100494233937
February 2019 20.81587803035506
March 2019 22.306892968479392
April 2019 38.52166758091059
May 2019 47.31426219386705
June 2019 39.924695757412756
July 2019 37.07489679575388
August 2019 40.912047879260996
September 2019 35.66041384645136
October 2019 24.83217144332559
November 2019 21.260252571279782
December 2019 29.42270643725503
January 2020 24.005860192549182
February 2020 21.863589893383963
March 2020 38.175799926443545
April 2020 48.96096185245658
May 2020 38.98178560764407
June 2020 43.491324269511004
July 2020 42.27051272136726
August 2020 47.53184713375796
September 2020 31.143532480234736
October 2020 18.346469897702498
November 2020 18.907103825136613
December 2020 15.358843237524248
January 2021 25.843015018418814
February 2021 37.266824693393794
March 2021 46.477428180574556
April 2021 25.657741559953433
May 2021 13.82217090069284
June 2021 16.12269402903613
July 2021 13.111941051781569
August 2021 20.28740490278952
September 2021 16.75011379153391
October 2021 13.252794807068158
November 2021 13.52802037845706
December 2021 15.35602503912363
January 2022 16.67951117472201
February 2022 9.58545997759243
March 2022 36.74424826110219
April 2022 46.65288188162316
May 2022 19.978932584269664
June 2022 8.162631905648665
July 2022 23.080485319996296
August 2022 11.270614372383148
September 2022 17.165500379394654
October 2022 32.114749936532114
November 2022 45.667193873303916
December 2022 24.959673996094743
January 2023 46.65539939512542
February 2023 39.46132464295984
March 2023 56.47200481637567
April 2023 57.58415435139573
May 2023 27.370972629027374
June 2023 28.74174795546359
July 2023 41.826242807282334
August 2023 36.50865585062993
September 2023 46.24123546640632
October 2023 39.78117787845115
November 2023 21.740233384069
December 2023 25.329726073723368
January 2024 57.791118566257616
February 2024 56.64512503512222
March 2024 70.14041455726431
April 2024 66.58593386120167
May 2024 67.38422575976846
June 2024 78.80331548955274
July 2024 79.32795256135728
August 2024 66.96120170294803
September 2024 72.49941438275943
October 2024 59.3776411832501
November 2024 44.963973631764524
December 2024 50.14255991369346
January 2025 34.00131406044678
February 2025 21.81724404710737
March 2025 53.38741693276948
April 2025 70.7380632145259
May 2025 50.29325513196481
June 2025 66.97638404955478
July 2025 66.54389657245942
August 2025 69.34338952972493
September 2025 66.73684210526316
October 2025 83.66726943942135
November 2025 68.94527002537151
December 2025 88.03876936632645
January 2026 80.85716500038751
February 2026 58.316503756361584
March 2026 51.43350036967058