Zip Code: 63123 (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 63123 Zip Code in February 2026 was 67.863.

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 63123 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: 63123 - Market Hotness: Trend of Supply Score
Zip Code: 63123 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 96.02624179943767
October 2017 88.36225663992037
November 2017 82.24116161616162
December 2017 83.4247370798116
January 2018 85.32852082080075
February 2018 94.53396305042368
March 2018 79.68848663439276
April 2018 79.0151672553501
May 2018 72.75518558951966
June 2018 79.71149371800837
July 2018 88.13843869051462
August 2018 87.908788962698
September 2018 86.41262997717473
October 2018 83.30819507290096
November 2018 91.41410945903196
December 2018 88.55050115651504
January 2019 72.29654036243822
February 2019 56.23926928095598
March 2019 63.24904745410461
April 2019 75.26741634668129
May 2019 79.89984221719146
June 2019 72.426544745512
July 2019 81.41013039774589
August 2019 80.34738485558157
September 2019 77.1933217301618
October 2019 78.51794474567518
November 2019 81.07017315453717
December 2019 86.44788414269581
January 2020 90.53997488488908
February 2020 90.76237768365708
March 2020 69.21662375873483
April 2020 79.53094849339467
May 2020 90.55688265153778
June 2020 86.17892285735746
July 2020 87.8354342278246
August 2020 86.1624203821656
September 2020 65.71032684000326
October 2020 60.65738722119738
November 2020 82.09331651954602
December 2020 58.56110033503791
January 2021 77.38736185888354
February 2021 90.6111511903535
March 2021 71.50022799817602
April 2021 71.55995343422585
May 2021 80.69284064665126
June 2021 49.36142342539024
July 2021 63.3895225598062
August 2021 78.79214802291725
September 2021 69.61310878470643
October 2021 81.0043274432023
November 2021 82.37809315866085
December 2021 91.71557120500783
January 2022 80.95342948365078
February 2022 88.49744802688907
March 2022 70.920278223649
April 2022 87.91677436029983
May 2022 41.84222846441947
June 2022 36.6852886405959
July 2022 42.75261646753728
August 2022 52.42245578056909
September 2022 59.7841665964084
October 2022 83.3883388338834
November 2022 56.838425039540496
December 2022 96.1371933101282
January 2023 86.99519658423768
February 2023 37.35263107447523
March 2023 43.10656231186032
April 2023 66.62561576354679
May 2023 85.21361478638522
June 2023 70.43058429401911
July 2023 88.17092727101216
August 2023 90.40152270461344
September 2023 85.96787077305406
October 2023 86.88776818531498
November 2023 77.90461694571283
December 2023 91.02975989178222
January 2024 96.6893263882758
February 2024 96.4128500515126
March 2024 85.34721558888147
April 2024 86.55798789007918
May 2024 80.34551374819102
June 2024 67.11276118114316
July 2024 85.12600889474551
August 2024 86.93067716282432
September 2024 81.87709846177871
October 2024 81.42143680368805
November 2024 69.2012877510348
December 2024 83.87146489943747
January 2025 78.03055190538764
February 2025 67.03343935356314
March 2025 63.61439544316907
April 2025 82.05279085406859
May 2025 81.01987618116651
June 2025 88.95083236546651
July 2025 93.37041491280817
August 2025 94.12156166814552
September 2025 81.66969147005445
October 2025 95.84086799276673
November 2025 98.2674882203697
December 2025 97.03355606138483
January 2026 81.531426799969
February 2026 71.19314968898942
March 2026 67.8633040335168