Zip Code: 63128 (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 63128 Zip Code in February 2026 was 65.867.

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 63128 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: 63128 - Market Hotness: Trend of Supply Score
Zip Code: 63128 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 84.40487347703842
October 2017 81.66324563040368
November 2017 64.2739898989899
December 2017 61.88786373314408
January 2018 61.29269433861373
February 2018 45.29795804972913
March 2018 49.315933487686806
April 2018 84.86044739940439
May 2018 78.32969432314411
June 2018 71.94043741275011
July 2018 86.36275585975334
August 2018 84.0763924374042
September 2018 78.53791529292417
October 2018 58.163650075414786
November 2018 51.83169882948434
December 2018 49.15188897455667
January 2019 56.856672158154865
February 2019 45.010644873291675
March 2019 39.96536196744025
April 2019 47.92238069116841
May 2019 69.33525416752418
June 2019 69.36058629731728
July 2019 64.96297752440863
August 2019 74.28441321883945
September 2019 70.14117192032488
October 2019 61.49625613219726
November 2019 64.2364275484963
December 2019 45.5590247791138
January 2020 13.890051625505789
February 2020 27.530305243172194
March 2020 32.61493196027951
April 2020 86.70031171144427
May 2020 85.54792475365781
June 2020 81.13122511830542
July 2020 87.19356584950894
August 2020 70.35031847133759
September 2020 41.19325128372321
October 2020 91.70719436525239
November 2020 71.03825136612022
December 2020 24.854523011814493
January 2021 48.55955417020875
February 2021 77.1926208389158
March 2021 75.91199270405838
April 2021 76.28637951105938
May 2021 54.84988452655889
June 2021 42.74642506276607
July 2021 64.69163217926719
August 2021 61.95172349018503
September 2021 76.36777423759672
October 2021 70.13162639740354
November 2021 84.27947598253274
December 2021 88.19444444444444
January 2022 87.92249256853462
February 2022 83.96613967384539
March 2022 58.50722311396469
April 2022 77.07417937451538
May 2022 58.81320224719101
June 2022 76.93978895096214
July 2022 78.36436047050105
August 2022 85.55071349226694
September 2022 90.89452828597926
October 2022 86.75636794448675
November 2022 97.35286772662948
December 2022 89.42185244927413
January 2023 95.3922789539228
February 2023 92.66749736413304
March 2023 77.17238611278347
April 2023 99.27134646962233
May 2023 76.02262397737603
June 2023 58.66587841166617
July 2023 87.68984058107726
August 2023 94.87899936553974
September 2023 81.27274340995828
October 2023 96.02530130780409
November 2023 96.00033823778116
December 2023 90.32803517078119
January 2024 97.5103734439834
March 2024 91.73751074601203
April 2024 97.06567303213787
May 2024 89.08285094066571
June 2024 89.48368157485753
July 2024 79.83857684071816
August 2024 84.82609044903205
September 2024 94.33903334114156
October 2024 97.74106799846332
November 2024 87.8123562777863
December 2024 89.15003467673577
January 2025 78.87647831800263
February 2025 57.121980572509244
March 2025 98.63640286528006
April 2025 86.11297915265635
May 2025 84.58781362007169
June 2025 92.34223770809137
July 2025 89.54449789536982
August 2025 85.9952676722863
September 2025 82.17785843920146
October 2025 87.76853526220614
November 2025 92.83798477709315
December 2025 86.43806446875688
January 2026 76.5945904053321
February 2026 66.87131432264319
March 2026 65.86708288835949