Zip Code: 63109 (Saint Louis, 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 the 63109 Zip Code in February 2026 was 68.208.

You can see similar for other Missouri Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 63109 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: 63109 - Market Hotness: Trend of Supply Score
Zip Code: 63109 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 94.13308341143393
October 2017 87.23642470610189
November 2017 89.58333333333334
December 2017 93.2898896703013
January 2018 92.5272374841254
February 2018 88.96374496457841
March 2018 80.29186837858695
April 2018 93.61451624073689
May 2018 74.87036026200873
June 2018 80.52914977065745
July 2018 77.7942790727707
August 2018 92.73122125702606
September 2018 92.96221151407558
October 2018 82.46606334841628
November 2018 88.49098386586523
December 2018 90.4266255461321
January 2019 90.14168039538714
February 2019 79.41762241604286
March 2019 84.13578108763421
April 2019 87.02687877125616
May 2019 84.35892158880428
June 2019 82.03455926847307
July 2019 79.57538824454492
August 2019 96.45459276606817
September 2019 95.468316895507
October 2019 87.12884069197004
November 2019 80.26298659028772
December 2019 68.04623663057198
January 2020 88.76098786102972
February 2020 86.44661895720753
March 2020 96.41780066200809
April 2020 89.10494285290189
May 2020 86.39146013735444
June 2020 89.70179523773754
July 2020 90.30237413966438
August 2020 84.18789808917198
September 2020 47.32252017279322
October 2020 81.36005366426295
November 2020 91.53425809163515
December 2020 92.24122729677305
January 2021 79.83375838292245
February 2021 76.84221374832526
March 2021 72.2298221614227
April 2021 62.50291036088475
May 2021 87.12471131639722
June 2021 92.2825019102718
July 2021 76.9758756434844
August 2021 92.8336620644313
September 2021 86.9458352298589
October 2021 77.1547060944825
November 2021 88.83733624454149
December 2021 75.18583724569639
January 2022 92.56853462512386
February 2022 72.84949582970248
March 2022 56.5008025682183
May 2022 96.16104868913857
June 2022 82.39188909579971
July 2022 72.06631471705103
August 2022 75.32256686319747
September 2022 83.7872017536464
October 2022 91.78302445629178
November 2022 90.81828019645384
December 2022 95.06749299600985
January 2023 94.39601494396015
April 2023 91.99507389162561
May 2023 90.37470962529038
June 2023 99.83249581239531
July 2023 98.16055089142533
August 2023 89.15072962929393
September 2023 99.6804828259519
October 2023 93.87127104880759
November 2023 98.67241670894639
December 2023 93.74365911396686
January 2024 91.3481062946941
February 2024 87.98351596890512
March 2024 78.42200783264877
April 2024 92.95761527713088
May 2024 97.96490593342982
June 2024 94.37920911759628
July 2024 89.3839565145775
August 2024 99.22885372319061
September 2024 87.7020379479972
October 2024 90.04225893200154
November 2024 96.00643875517399
December 2024 91.96270324420128
January 2025 97.07621550591328
February 2025 82.41210349866759
March 2025 65.40088029688445
April 2025 76.70645595158037
May 2025 77.2808732486152
June 2025 89.84126984126985
July 2025 93.6861094407697
August 2025 93.75924282756581
September 2025 95.57168784029038
October 2025 91.500904159132
November 2025 84.50163102573396
December 2025 96.43145605404214
January 2026 87.68503448810354
February 2026 81.33936505372002
March 2026 68.20832991045756