Zip Code: 63121 (Saint Louis, MO) - Market Hotness: Trend of Demand Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: demand score for the 63121 Zip Code in February 2026 was 30.305.

You can see similar for other Missouri Zip Codes.

The chart and table below shows the trend of the market hotness: demand score for the 63121 zip code.

Note: Demand Score is an index representing the metro's unique listing page viewers compared to other metros.

Data Source: Realtor.
Zip Code: 63121 - Market Hotness: Trend of Demand Score
Zip Code: 63121 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 16.869728209934394
October 2017 27.64819307084655
November 2017 29.21717171717172
December 2017 27.64694496419124
January 2018 23.9155136688724
February 2018 29.594388109459647
March 2018 24.71058724479057
April 2018 25.680448784541866
May 2018 27.783842794759828
June 2018 24.104234527687296
July 2018 28.249499580293147
August 2018 29.164537557485946
September 2018 26.65483134669034
October 2018 28.921568627450984
November 2018 28.55425498260044
December 2018 33.8023644307376
January 2019 26.787479406919275
February 2019 26.406153423528604
March 2019 35.642535503983375
April 2019 28.68897421832145
May 2019 26.109624751320577
June 2019 24.446984468499966
July 2019 17.482471659786384
August 2019 42.49934946656258
September 2019 43.43453877393154
October 2019 37.98089336431706
November 2019 29.11730243457883
December 2019 31.907261011094135
January 2020 43.64448165201619
February 2020 56.04644369796992
March 2020 43.15557190143436
April 2020 21.41902924150215
May 2020 44.18483129292326
June 2020 20.393600240366556
July 2020 15.636841698244528
August 2020 17.9140127388535
September 2020 15.967071480968295
October 2020 11.353345631393594
November 2020 7.566204287515762
December 2020 11.109151825074942
January 2021 10.333427788797582
February 2021 18.262393074306914
March 2021 14.979480164158687
April 2021 16.891734575087312
May 2021 20.31177829099307
June 2021 14.812793363169959
July 2021 8.25678812960533
August 2021 5.804451958298112
September 2021 9.048702776513426
October 2021 16.516408222142083
November 2021 20.114628820960696
December 2021 21.928794992175273
January 2022 28.26158758119564
February 2022 26.951325781152747
March 2022 30.497592295345104
April 2022 25.93693460842595
May 2022 9.925093632958802
June 2022 18.93234016139044
July 2022 10.08613503751042
August 2022 9.262582243869092
September 2022 8.152769580979681
October 2022 9.977151561309977
November 2022 20.37792391575793
December 2022 15.892690381186858
January 2023 33.03682618751112
February 2023 17.022908080130357
March 2023 21.05157535621112
April 2023 14.029146141215106
May 2023 19.3010806989193
June 2023 21.814957138634348
July 2023 19.630223563814734
August 2023 20.61089458896039
September 2023 13.384219401792846
October 2023 15.018377639114455
November 2023 15.491290377135126
December 2023 25.13527223537369
January 2024 46.46420058267856
February 2024 27.994755081015267
March 2024 51.73368994173273
April 2024 22.375407545412205
May 2024 15.349131693198265
June 2024 29.502676567086862
July 2024 33.47059792455938
August 2024 25.359466623825206
September 2024 27.367845709377686
October 2024 34.398770649250864
November 2024 35.58178752107926
December 2024 42.75256222547584
January 2025 36.530880420499344
February 2025 34.8577323132468
March 2025 35.686545266246654
April 2025 25.739744451916614
May 2025 31.801889866405997
June 2025 24.963221060782036
July 2025 33.117859290438965
August 2025 24.186631174208813
September 2025 22.74410163339383
October 2025 35.52260397830018
November 2025 26.61833997825299
December 2025 39.555033409207724
January 2026 28.380996667441682
February 2026 40.59293965586881
March 2026 30.304772857964345