Zip Code: 63120 (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 63120 Zip Code in January 2026 was 10.841.

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 63120 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: 63120 - Market Hotness: Trend of Supply Score
Zip Code: 63120 - Market Hotness: Trend of Supply Score
Items per page:
0 of 0
Month Supply Score
September 2017 38.86910340518588
October 2017 14.343472040803631
November 2017 3.8131313131313136
December 2017 4.703529259952255
January 2018 3.1348171913642133
February 2018 30.538963744964576
March 2018 57.60892443696064
April 2018 48.35514924856292
May 2018 32.92849344978166
June 2018 12.676992621152698
July 2018 22.68354103441596
August 2018 52.36331119059785
September 2018 88.7648998224702
October 2018 68.71543489190547
November 2018 36.7225561531161
December 2018 16.216910819840656
January 2019 7.551894563426689
February 2019 9.607856603255271
March 2019 68.21614132317283
April 2019 92.63576522216127
May 2019 83.00061741098992
June 2019 36.88563168157063
July 2019 23.445383657689536
August 2019 10.981004423627375
September 2019 31.347901759814352
October 2019 40.130389878647044
November 2019 42.96966540814998
December 2019 17.883478376403374
January 2020 9.006557834519324
February 2020 60.90988754198919
March 2020 68.53990437660904
April 2020 32.67032803918658
May 2020 29.79247536578083
June 2020 54.292796514684895
July 2020 19.75871935658495
August 2020 7.539808917197452
July 2022 6.492544225247753
November 2022 65.92857737451095
December 2022 40.886323117412346
January 2023 95.2054794520548
February 2023 60.299051087894185
March 2023 31.858318282159342
April 2023 22.321428571428573
July 2023 20.856522969531177
August 2023 52.08012326656395
September 2023 59.86509274873525
October 2023 34.618343448157965
November 2023 13.368848300355149
December 2023 39.91376394994927
January 2024 99.73514611106206
February 2024 94.5490306265805
March 2024 46.38456395071163
April 2024 11.52305542617606
May 2024 30.001808972503618
June 2024 10.283198065964427
July 2024 4.702684895404381
August 2024 2.3777010201622617
September 2024 0.515343171702975
October 2024 0.6530925854782943
November 2024 0.39858960600950477
December 2024 9.87901672189258
January 2025 7.2437582128777915
July 2025 48.331328923631986
September 2025 42.882032667876594
October 2025 59.53707052441229
November 2025 51.43892714751722
December 2025 25.545194213965782
January 2026 20.530109276912345
February 2026 10.840940302124565