Zip Code: 63303 (Saint Charles, 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 63303 Zip Code in February 2026 was 86.922.

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 63303 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: 63303 - Market Hotness: Trend of Demand Score
Zip Code: 63303 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 95.04529834426741
October 2017 93.8670149903589
November 2017 96.6161616161616
December 2017 94.74159623201497
January 2018 95.94278457322372
February 2018 98.47201000138908
March 2018 96.1201150634954
April 2018 94.41097028880117
May 2018 93.97516375545851
June 2018 88.53287243236056
July 2018 92.40007748434171
August 2018 89.68446601941747
September 2018 92.19502916560994
October 2018 91.95575666163901
November 2018 90.4334071496362
December 2018 93.11873554356207
January 2019 95.20263591433279
February 2019 95.28191745072454
March 2019 93.11395912712157
April 2019 85.38809654415797
May 2019 85.0037730671606
June 2019 90.92314933100248
July 2019 89.72544394207456
August 2019 92.44730679156909
September 2019 93.31528395539225
October 2019 91.99586883552801
November 2019 91.17953391485484
December 2019 93.2571580415864
January 2020 90.27487093623552
February 2020 95.39214254417993
March 2020 96.66053696211843
April 2020 95.92548612141904
May 2020 92.54255001492983
June 2020 87.48591602193345
July 2020 88.77117005645349
August 2020 87.46815286624204
September 2020 83.21786616676175
October 2020 84.63860472916316
November 2020 89.18032786885246
December 2020 86.56321636395697
January 2021 85.9450269198073
February 2021 94.48624136864888
March 2021 91.86046511627907
April 2021 94.26076833527357
May 2021 90.30023094688222
June 2021 78.49579740203035
July 2021 67.31603916422732
August 2021 83.90156851695313
September 2021 91.37915339098771
October 2021 87.56761630003606
November 2021 92.56732168850073
December 2021 91.95031298904539
January 2022 91.61070131013982
February 2022 95.50603759492095
March 2022 92.45585874799357
April 2022 95.41225122770743
May 2022 93.46910112359551
June 2022 94.723774053383
July 2022 91.84958784847643
August 2022 90.44689395881397
September 2022 89.63831042913752
October 2022 93.13700600829313
November 2022 93.61525014567552
December 2022 94.99108583071568
January 2023 97.12684575698273
February 2023 95.7921978337966
March 2023 94.1200080272928
April 2023 93.49343185550082
May 2023 93.7885062114938
June 2023 96.42329293526456
July 2023 92.56673898688803
August 2023 86.0600018127436
September 2023 88.11573622082187
October 2023 86.40054705530386
November 2023 93.29443598849991
December 2023 93.05884342238755
January 2024 95.62991083252406
February 2024 94.99859511098623
March 2024 93.10344827586206
April 2024 83.42803912435957
May 2024 95.00723589001447
June 2024 84.42410637195648
July 2024 86.68258935924888
August 2024 90.93903124748975
September 2024 90.005465760912
October 2024 83.96465616596235
November 2024 87.4137666717768
December 2024 86.46836711104261
January 2025 88.59231274638634
February 2025 92.28917734032494
March 2025 95.96099076551307
April 2025 93.84667114996638
May 2025 87.34929944607363
June 2025 85.53619821912505
July 2025 87.70294648226098
August 2025 85.980479148181
September 2025 92.31215970961888
October 2025 92.8390596745027
November 2025 89.95288147879667
December 2025 87.35589984580365
January 2026 91.3198480973417
February 2026 91.41287664593263
March 2026 86.92187628357841