Lake County, 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 Lake County, IL in February 2026 was 98.691.

The chart and table below shows the trend of the market hotness: supply score for Lake County, IL.

You can see similar for other Illinois counties.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Lake County, IL - Market Hotness: Trend of Supply Score
Lake County, IL - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 65.0137741046832
October 2017 65.08264462809917
November 2017 66.2534435261708
December 2017 59.15977961432507
January 2018 51.308539944903586
February 2018 47.72727272727273
March 2018 74.10468319559229
April 2018 83.7465564738292
May 2018 78.58126721763085
June 2018 71.41873278236915
July 2018 68.52617079889806
August 2018 68.73278236914601
September 2018 64.60055096418733
October 2018 62.74104683195593
November 2018 66.8732782369146
December 2018 65.08264462809917
January 2019 54.476584022038566
February 2019 51.652892561983464
March 2019 75.55096418732782
April 2019 88.42975206611571
May 2019 80.23415977961432
June 2019 66.59779614325069
July 2019 67.28650137741047
August 2019 67.69972451790633
September 2019 61.77685950413223
October 2019 53.03030303030303
November 2019 47.24517906336088
December 2019 46.96969696969697
January 2020 41.04683195592286
February 2020 51.37741046831956
March 2020 79.75206611570248
April 2020 80.16528925619835
May 2020 67.35537190082644
June 2020 56.54269972451791
July 2020 72.86501377410468
August 2020 73.96694214876032
September 2020 64.39393939393939
October 2020 60.12396694214877
November 2020 50.34435261707989
December 2020 50.895316804407706
January 2021 53.168044077134994
February 2021 49.311294765840216
March 2021 71.55647382920111
April 2021 63.705234159779614
May 2021 68.1129476584022
June 2021 68.1129476584022
July 2021 65.35812672176309
August 2021 61.019283746556475
September 2021 58.67768595041323
October 2021 50.82644628099173
November 2021 51.92837465564738
December 2021 55.371900826446286
January 2022 60.05509641873278
February 2022 51.790633608815426
March 2022 66.46005509641874
April 2022 66.59779614325069
May 2022 64.87603305785123
June 2022 67.76859504132231
July 2022 60.88154269972452
August 2022 76.10192837465564
September 2022 72.03856749311295
October 2022 85.05509641873277
November 2022 84.366391184573
December 2022 88.84297520661157
January 2023 88.49862258953168
February 2023 88.08539944903582
March 2023 92.90633608815428
April 2023 85.19283746556474
May 2023 80.9228650137741
June 2023 82.36914600550963
July 2023 87.05234159779614
August 2023 87.19008264462809
September 2023 87.12121212121212
October 2023 81.06060606060606
November 2023 86.15702479338843
December 2023 89.6694214876033
January 2024 87.60330578512396
February 2024 81.68044077134986
March 2024 88.08539944903582
April 2024 92.07988980716253
May 2024 90.633608815427
June 2024 93.66391184573003
July 2024 91.18457300275482
August 2024 95.52341597796143
September 2024 91.73553719008265
October 2024 93.25068870523417
November 2024 93.38842975206612
December 2024 92.35537190082644
January 2025 91.59779614325069
February 2025 92.69972451790633
March 2025 96.69421487603306
April 2025 95.38567493112947
May 2025 94.14600550964187
June 2025 94.14600550964187
July 2025 93.4573002754821
August 2025 97.58953168044077
September 2025 96.34986225895317
October 2025 96.34986225895317
November 2025 95.59228650137742
December 2025 95.73002754820936
January 2026 94.14600550964187
February 2026 91.04683195592287
March 2026 98.69146005509641