Zip Code: 63021 (Ballwin, MO) - Market Hotness: Trend of Hotness Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 63021 Zip Code in February 2026 was 89.353.

You can see similar for other Missouri Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 63021 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 63021 - Market Hotness: Trend of Hotness Score
Zip Code: 63021 - Market Hotness: Trend of Hotness Score
Items per page:
0 of 0
Month Hotness Score
September 2017 87.54451733833177
October 2017 82.18262113578405
November 2017 90.93118686868686
December 2017 89.07671462675012
January 2018 91.54134081946394
February 2018 93.64147798305319
March 2018 90.47218129516594
April 2018 88.32675393032758
May 2018 88.35289301310044
June 2018 81.03104433955993
July 2018 81.45864273261445
August 2018 75.98045477772101
September 2018 72.11514075576972
October 2018 78.70160884866768
November 2018 80.87630496678267
December 2018 79.84130043690567
January 2019 73.56836902800659
February 2019 74.29778174575922
March 2019 71.8184967093869
April 2019 74.4480252331322
May 2019 85.37078960005488
June 2019 83.99784845021179
July 2019 76.99692025424284
August 2019 79.44964871194378
September 2019 80.63559595178238
October 2019 85.77652982184352
November 2019 88.53339408931129
December 2019 76.6989968776988
January 2020 65.08650760429748
February 2020 64.677961150869
March 2020 88.16476645825671
April 2020 91.95116520706546
May 2020 89.29904449089281
June 2020 78.84023135281305
July 2020 87.72716727244605
August 2020 81.99044585987261
September 2020 76.46099926644388
October 2020 71.5076303873889
November 2020 79.93274485077764
December 2020 67.84958561100335
January 2021 55.393407008595446
February 2021 69.57126661857157
March 2021 71.79662562699498
April 2021 91.37369033760186
May 2021 66.47228637413394
June 2021 73.41993232179894
July 2021 70.41990511759363
August 2021 77.64628533859303
September 2021 82.33955393718708
October 2021 78.73241976199063
November 2021 76.29184861717613
December 2021 81.24510954616588
January 2022 67.52724870637454
February 2022 79.82696377443048
March 2022 77.61503477795613
April 2022 85.80382527784957
May 2022 63.83426966292135
June 2022 93.73577488102629
July 2022 84.19468370843754
August 2022 95.44133982739467
September 2022 93.23412865694291
October 2022 89.35855123973937
November 2022 90.514442687089
December 2022 96.3961287036251
January 2023 96.82885607543142
February 2023 99.5590913447714
March 2023 98.52498494882602
April 2023 96.91091954022988
May 2023 91.78870821129179
June 2023 97.13272243570796
July 2023 93.34025091972455
August 2023 91.15381129339255
September 2023 97.07553030975416
October 2023 97.3587486109924
November 2023 95.03636056147471
December 2023 94.18752113628679
January 2024 98.52564668491216
February 2024 99.18516437201461
March 2024 98.08004584965136
April 2024 99.11970190964136
May 2024 98.20911722141824
June 2024 97.18528751510965
July 2024 97.5415911711415
August 2024 97.34115189975098
September 2024 94.920746466776
October 2024 96.85747214752209
November 2024 93.26230262149318
December 2024 88.47576481467212
January 2025 96.3493758212878
February 2025 98.58162124989255
March 2025 99.66773107793216
April 2025 98.0161398789509
May 2025 98.48484848484848
June 2025 95.73751451800233
July 2025 95.57276007215874
August 2025 93.75184856551316
September 2025 91.13974591651542
October 2025 93.79023508137432
November 2025 89.7607828923523
December 2025 67.19656362434834
January 2026 84.42222738897931
February 2026 80.82639954762098
March 2026 89.35348722582765