St. Louis County, MO - 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. Louis County, MO in February 2026 was 79.683.

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

You can see similar for other Missouri counties.

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

Data Source: Realtor.
St. Louis County, MO - Market Hotness: Trend of Supply Score
St. Louis County, MO - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 82.92011019283747
September 2017 87.74104683195593
October 2017 84.02203856749311
October 2017 78.65013774104683
November 2017 87.94765840220386
November 2017 89.94490358126723
December 2017 92.63085399449037
December 2017 92.63085399449037
January 2018 87.74104683195593
January 2018 90.0137741046832
February 2018 91.04683195592287
February 2018 90.49586776859503
March 2018 90.633608815427
March 2018 84.71074380165288
April 2018 89.80716253443526
April 2018 82.23140495867769
May 2018 88.29201101928375
May 2018 76.51515151515152
June 2018 84.64187327823691
June 2018 71.41873278236915
July 2018 86.70798898071625
July 2018 68.52617079889806
August 2018 85.74380165289256
August 2018 70.59228650137742
September 2018 82.43801652892562
September 2018 74.51790633608816
October 2018 82.57575757575758
October 2018 79.82093663911846
November 2018 88.84297520661157
November 2018 84.0909090909091
December 2018 89.25619834710744
December 2018 79.20110192837465
January 2019 82.64462809917356
January 2019 73.96694214876032
February 2019 82.98898071625345
February 2019 67.07988980716253
March 2019 83.05785123966942
March 2019 80.64738292011019
April 2019 89.80716253443526
April 2019 90.84022038567493
May 2019 86.57024793388429
May 2019 83.05785123966942
June 2019 76.2396694214876
June 2019 58.26446280991735
July 2019 79.13223140495867
July 2019 58.47107438016529
August 2019 78.92561983471074
August 2019 69.62809917355372
September 2019 79.82093663911846
September 2019 82.02479338842976
October 2019 83.95316804407713
October 2019 82.64462809917356
November 2019 85.39944903581267
November 2019 81.40495867768594
December 2019 67.07988980716253
December 2019 74.51790633608816
January 2020 52.68595041322314
January 2020 63.91184573002755
February 2020 70.38567493112947
February 2020 68.59504132231406
March 2020 72.52066115702479
March 2020 61.15702479338842
April 2020 86.29476584022039
April 2020 79.06336088154269
May 2020 82.43801652892562
May 2020 76.72176308539946
June 2020 84.57300275482093
June 2020 79.68319559228651
July 2020 71.21212121212122
July 2020 73.62258953168043
August 2020 71.41873278236915
August 2020 59.435261707988985
September 2020 59.50413223140496
September 2020 54.33884297520662
October 2020 50
October 2020 45.45454545454545
November 2020 50.34435261707989
November 2020 36.77685950413223
December 2020 38.29201101928375
December 2020 43.18181818181818
January 2021 42.90633608815427
January 2021 46.69421487603306
February 2021 71.28099173553719
February 2021 64.18732782369146
March 2021 72.52066115702479
March 2021 63.36088154269972
April 2021 74.31129476584022
April 2021 64.94490358126723
May 2021 64.18732782369146
May 2021 57.438016528925615
June 2021 49.311294765840216
June 2021 51.92837465564738
July 2021 55.64738292011019
July 2021 55.64738292011019
August 2021 69.76584022038568
August 2021 51.72176308539945
September 2021 69.55922865013774
September 2021 53.85674931129476
October 2021 71.48760330578511
October 2021 61.22589531680441
November 2021 81.12947658402204
November 2021 55.23415977961432
December 2021 81.68044077134986
December 2021 70.11019283746556
January 2022 81.5426997245179
January 2022 64.80716253443526
February 2022 85.74380165289256
February 2022 79.68319559228651
March 2022 77.41046831955923
March 2022 58.7465564738292
April 2022 76.10192837465564
April 2022 66.59779614325069
May 2022 72.93388429752066
May 2022 68.59504132231406
June 2022 79.47658402203857
June 2022 53.71900826446281
July 2022 73.82920110192838
July 2022 52.61707988980716
August 2022 82.1625344352617
August 2022 55.71625344352618
September 2022 86.01928374655647
September 2022 69.90358126721763
October 2022 91.73553719008265
October 2022 80.50964187327824
November 2022 89.0495867768595
November 2022 74.93112947658402
December 2022 94.0771349862259
December 2022 85.88154269972452
January 2023 94.28374655647383
January 2023 78.03030303030303
February 2023 94.42148760330579
February 2023 78.58126721763085
March 2023 92.4931129476584
March 2023 82.85123966942149
April 2023 92.14876033057851
April 2023 89.6694214876033
May 2023 90.22038567493112
May 2023 69.35261707988981
June 2023 85.81267217630854
June 2023 62.8099173553719
July 2023 78.65013774104683
July 2023 62.32782369146006
August 2023 84.84848484848484
August 2023 72.10743801652893
September 2023 92.21763085399449
September 2023 79.13223140495867
October 2023 93.04407713498622
October 2023 67.90633608815428
November 2023 83.33333333333334
November 2023 64.0495867768595
December 2023 85.81267217630854
December 2023 79.54545454545455
January 2024 84.50413223140497
January 2024 89.53168044077135
February 2024 94.00826446280992
February 2024 81.40495867768594
March 2024 92.63085399449037
March 2024 54.88980716253443
April 2024 88.77410468319559
April 2024 59.22865013774105
May 2024 92.14876033057851
May 2024 64.53168044077135
June 2024 89.53168044077135
June 2024 55.371900826446286
July 2024 84.84848484848484
July 2024 42.768595041322314
August 2024 92.14876033057851
August 2024 59.22865013774105
September 2024 90.633608815427
September 2024 53.994490358126725
October 2024 86.57024793388429
October 2024 72.86501377410468
November 2024 85.53719008264463
November 2024 75.27548209366391
December 2024 85.60606060606061
December 2024 67.14876033057851
January 2025 90.0137741046832
January 2025 66.59779614325069
February 2025 93.93939393939394
February 2025 73.07162534435263
March 2025 94.21487603305785
March 2025 83.60881542699724
April 2025 89.39393939393939
April 2025 81.8870523415978
May 2025 81.8870523415978
May 2025 63.56749311294766
June 2025 80.57851239669421
June 2025 61.15702479338842
July 2025 85.9504132231405
July 2025 56.81818181818182
August 2025 85.74380165289256
August 2025 54.75206611570248
September 2025 84.50413223140497
September 2025 61.70798898071625
October 2025 86.29476584022039
October 2025 73.20936639118457
November 2025 89.11845730027548
November 2025 75.82644628099173
December 2025 91.59779614325069
December 2025 82.57575757575758
January 2026 87.39669421487604
January 2026 75
February 2026 88.29201101928375
February 2026 60.33057851239669
March 2026 93.59504132231406
March 2026 79.68319559228651