Zip Code: 60621 (Chicago, 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 60621 Zip Code in February 2026 was 70.796.

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 60621 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: 60621 - Market Hotness: Trend of Supply Score
Zip Code: 60621 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 40.031240237425806
October 2017 45.93518691298128
November 2017 31.78030303030303
December 2017 29.66643009226402
January 2018 25.526368558251455
February 2018 51.534935407695514
March 2018 44.2292850627938
April 2018 28.64464298081585
May 2018 14.342248908296943
June 2018 26.005451040350998
July 2018 19.835991476722413
August 2018 18.9256515074093
September 2018 13.390819173218363
October 2018 16.86777275012569
November 2018 72.15438152483391
December 2018 78.46954510408636
January 2019 79.45304777594728
February 2019 62.70173751802761
March 2019 47.76584689989608
April 2019 51.33708173340648
May 2019 61.761679357892575
June 2019 76.56155449472199
July 2019 47.03492562741629
August 2019 24.193338537600834
September 2019 32.6178044220976
October 2019 34.57913761941647
November 2019 41.04934253352428
December 2019 42.097920680263066
January 2020 20.726942932886843
February 2020 18.70892361618227
March 2020 26.42883413019492
April 2020 26.347038741279498
May 2020 22.111077933711556
June 2020 17.389018252835577
July 2020 48.34119557652154
August 2020 46.87898089171975
September 2020 35.98500285271823
October 2020 54.10028509139695
November 2020 59.436738125262714
December 2020 29.28936695468171
January 2021 13.714933408897705
February 2021 21.921055343708133
March 2021 24.167806657546738
April 2021 50.91967403958091
May 2021 34.29561200923787
June 2021 11.41796747080013
July 2021 3.744826890077723
August 2021 1.314924391847469
September 2021 22.67637687756031
October 2021 74.26072845293905
November 2021 64.35589519650655
December 2021 67.64475743348983
January 2022 54.9818341957503
February 2022 28.05925557077057
March 2022 17.25521669341894
April 2022 5.699147066425433
May 2022 2.9494382022471908
June 2022 2.089799296503207
July 2022 6.779661016949152
August 2022 4.699649662479706
September 2022 5.665626844279572
October 2022 13.861386138613863
November 2022 43.27811537501041
December 2022 52.024789880295444
January 2023 77.65522149083793
February 2023 54.931467459024255
March 2023 69.5865944210315
April 2023 56.70155993431856
May 2023 43.55115644884356
June 2023 21.02670213814169
July 2023 27.9784925950382
August 2023 22.940270098794528
September 2023 27.29209194994231
October 2023 15.591076160355586
November 2023 29.604261796042618
December 2023 77.98444369293203
January 2024 46.199346693740615
February 2024 48.33754800037464
March 2024 64.89636068392397
April 2024 68.59804378202142
May 2024 43.12590448625181
June 2024 70.37644620963565
July 2024 67.04002635480151
August 2024 76.93790665916941
September 2024 68.9544780198329
October 2024 67.6296580868229
November 2024 88.57120956615054
December 2024 85.21229868228404
January 2025 59.09165571616294
February 2025 86.54689246110203
March 2025 69.55208423232934
April 2025 44.29219905850706
May 2025 83.9605734767025
June 2025 52.47386759581881
July 2025 63.093806374022854
August 2025 59.92309967465247
September 2025 80.11615245009075
October 2025 77.29475587703436
November 2025 55.16491482421168
December 2025 67.00932520743079
January 2026 58.93978144617531
February 2026 65.02948541885452
March 2026 70.79602398751335