St. Clair County, MI - Market Hotness: Trend of Supply Score (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for St. Clair County, MI in February 2026 was 77.41.

The chart and table below shows the trend of the market hotness: supply score for St. Clair County, MI.

You can see similar for other Michigan counties.

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

Data Source: Realtor.
St. Clair County, MI - Market Hotness: Trend of Supply Score
St. Clair County, MI - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 94.21487603305785
October 2017 84.02203856749311
November 2017 80.23415977961432
December 2017 79.06336088154269
January 2018 70.17906336088154
February 2018 67.01101928374655
March 2018 66.46005509641874
April 2018 59.366391184573
May 2018 83.40220385674931
June 2018 94.00826446280992
July 2018 95.59228650137742
August 2018 94.76584022038568
September 2018 89.32506887052341
October 2018 91.2534435261708
November 2018 77.54820936639119
December 2018 76.72176308539946
January 2019 80.50964187327824
February 2019 82.98898071625345
March 2019 71.21212121212122
April 2019 69.76584022038568
May 2019 74.24242424242425
June 2019 78.099173553719
July 2019 63.56749311294766
August 2019 77.89256198347107
September 2019 79.82093663911846
October 2019 76.03305785123968
November 2019 72.65840220385675
December 2019 74.24242424242425
January 2020 75.89531680440771
February 2020 62.32782369146006
March 2020 51.58402203856749
April 2020 50.82644628099173
May 2020 35.60606060606061
June 2020 36.91460055096419
July 2020 72.03856749311295
August 2020 78.65013774104683
September 2020 80.50964187327824
October 2020 73.89807162534436
November 2020 79.75206611570248
December 2020 77.47933884297521
January 2021 57.64462809917356
February 2021 32.09366391184573
March 2021 44.55922865013774
April 2021 40.22038567493113
May 2021 49.10468319559229
June 2021 75.41322314049587
July 2021 77.34159779614325
August 2021 64.53168044077135
September 2021 53.85674931129476
October 2021 62.46556473829201
November 2021 59.29752066115702
December 2021 68.31955922865014
January 2022 52.47933884297521
February 2022 43.595041322314046
March 2022 54.958677685950406
April 2022 52.20385674931129
May 2022 72.93388429752066
June 2022 58.88429752066116
July 2022 68.59504132231406
August 2022 65.15151515151516
September 2022 63.980716253443525
October 2022 69.83471074380165
November 2022 79.26997245179064
December 2022 84.64187327823691
January 2023 69.00826446280992
February 2023 56.060606060606055
March 2023 51.37741046831956
April 2023 43.93939393939394
May 2023 50.55096418732782
June 2023 59.71074380165289
July 2023 82.92011019283747
August 2023 64.87603305785123
September 2023 71.28099173553719
October 2023 63.705234159779614
November 2023 67.42424242424242
December 2023 72.7961432506887
January 2024 57.162534435261705
February 2024 55.23415977961432
March 2024 63.705234159779614
April 2024 70.59228650137742
May 2024 72.7961432506887
June 2024 79.06336088154269
July 2024 72.58953168044077
August 2024 82.30027548209367
September 2024 82.64462809917356
October 2024 82.64462809917356
November 2024 83.40220385674931
December 2024 72.03856749311295
January 2025 70.31680440771349
February 2025 87.67217630853995
March 2025 81.47382920110194
April 2025 77.7548209366391
May 2025 74.3801652892562
June 2025 75.27548209366391
July 2025 81.8870523415978
August 2025 79.88980716253444
September 2025 85.26170798898072
October 2025 84.366391184573
November 2025 82.1625344352617
December 2025 85.81267217630854
January 2026 75
February 2026 62.94765840220386
March 2026 77.41046831955923