Zip Code: 60030 (Grayslake, 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 60030 Zip Code in February 2026 was 93.79.

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 60030 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: 60030 - Market Hotness: Trend of Supply Score
Zip Code: 60030 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 61.45579506404248
October 2017 70.4298065559495
November 2017 70.8080808080808
December 2017 51.84205432608555
January 2018 47.10246641267295
February 2018 53.59077649673566
March 2018 56.98449449238757
April 2018 58.36276750467484
May 2018 76.78766375545851
June 2018 73.19683573755235
July 2018 73.34538645315426
August 2018 67.1691364333163
September 2018 57.608419984783154
October 2018 63.57466063348416
November 2018 61.79689971527998
December 2018 57.92212798766384
January 2019 53.80560131795716
February 2019 50.35368449969096
March 2019 62.8611014894354
April 2019 75.26741634668129
May 2019 70.17904918707552
June 2019 57.37241982115242
July 2019 60.59891226000917
August 2019 69.04761904761905
September 2019 66.39592599755045
October 2019 59.914794732765294
November 2019 56.09295664627002
December 2019 55.68325250780576
January 2020 45.72345472303614
February 2020 47.473345990944935
March 2020 60.728208900331005
April 2020 73.40804512394241
May 2020 70.44640191101821
June 2020 57.342447232028846
July 2020 62.69430051813472
August 2020 62.794585987261144
September 2020 53.85932023799821
October 2020 49.195036055676674
November 2020 47.88566624632198
December 2020 39.0495503438547
January 2021 51.13818834419571
February 2021 47.85118004740802
March 2021 42.40766073871409
April 2021 60.360884749708966
May 2021 48.210161662817555
June 2021 72.47025433904597
July 2021 64.69163217926719
August 2021 65.73682727528882
September 2021 52.99044151115157
October 2021 52.02848900108186
November 2021 61.79949053857351
December 2021 76.6725352112676
January 2022 82.61587581195641
February 2022 82.0988422756131
March 2022 54.34724451578384
April 2022 77.83665029723443
May 2022 79.04962546816479
June 2022 71.61183529898614
July 2022 68.00037047327962
August 2022 67.27334871400495
September 2022 67.0432509906416
October 2022 91.78302445629178
November 2022 89.06184966286523
December 2022 75.93174293233722
January 2023 80.08361501512186
February 2023 92.8783667209815
March 2023 89.4942805538832
April 2023 96.91091954022988
May 2023 91.46550853449146
June 2023 90.50152724406345
July 2023 68.87086123950571
August 2023 83.65811655941268
September 2023 78.18407739415993
October 2023 92.76006496281734
November 2023 77.14358193810249
December 2023 83.66587757862699
January 2024 70.42464906859716
February 2024 60.204177203334275
March 2024 96.02636354952718
April 2024 80.28877503493247
May 2024 76.29341534008684
June 2024 70.78224831635296
July 2024 89.3839565145775
August 2024 89.92690175917744
September 2024 93.72999141094714
October 2024 90.04225893200154
November 2024 80.42311819714854
December 2024 85.21229868228404
January 2025 81.39783180026281
February 2025 89.77907676437721
March 2025 91.41279019590921
April 2025 84.60827168796234
May 2025 87.02346041055719
June 2025 94.95160665892374
July 2025 83.95219482862298
August 2025 90.8237207926649
September 2025 89.64065335753176
October 2025 93.69258589511755
November 2025 94.09206234142805
December 2025 94.97760481680005
January 2026 94.45865302642797
February 2026 91.85717747798692
March 2026 93.78953421506613