Zip Code: 78221 (San Antonio, TX) - 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 78221 Zip Code in February 2026 was 34.371.

You can see similar for other Texas Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 78221 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: 78221 - Market Hotness: Trend of Hotness Score
Zip Code: 78221 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 74.77350827866292
October 2017 74.29246750015551
November 2017 75.15782828282829
December 2017 66.63978321182012
January 2018 80.10159748679901
February 2018 71.63494929851369
March 2018 74.85441661404616
April 2018 59.4466375787797
May 2018 48.09975436681223
June 2018 48.391278335438415
July 2018 45.53819332343255
August 2018 56.02005620848237
September 2018 63.80928227238144
October 2018 53.547637003519355
November 2018 93.84688389750079
December 2018 82.31174505268568
January 2019 80.01317957166393
February 2019 79.89835862921502
March 2019 71.62798753030827
April 2019 66.52153044432254
May 2019 65.71310969335255
June 2019 58.77092718348686
July 2019 64.27167289168469
August 2019 82.68279989591466
September 2019 76.11358215690066
October 2019 78.86651174799897
November 2019 80.12628563989064
December 2019 63.60858300670962
January 2020 63.15055113715641
February 2020 75.5184752446327
March 2020 59.85656491357116
April 2020 42.756419771411615
May 2020 48.716034637205134
June 2020 66.60782693607752
July 2020 53.719743252648676
August 2020 46.47292993630573
September 2020 58.92900806911729
October 2020 54.36441388562804
November 2020 24.947456914670028
December 2020 81.11885029095397
January 2021 67.51676584490413
February 2021 49.618674636710296
March 2021 71.88212494300046
April 2021 50.15715948777648
May 2021 66.66859122401847
June 2021 27.469708547101845
July 2021 29.176339961643283
August 2021 30.82558467173852
September 2021 28.13837050523441
October 2021 46.48395239812478
November 2021 44.19122998544396
December 2021 49.53051643192488
January 2022 69.44842012550919
February 2022 65.4052035354164
March 2022 40.91760299625468
April 2022 37.21891961747221
May 2022 29.523642322097373
June 2022 41.527001862197395
July 2022 23.00175974807817
August 2022 58.215842091771336
September 2022 38.43267852626254
October 2022 27.007700770077008
November 2022 18.966952468159494
December 2022 14.831479752101195
January 2023 21.397438178260096
February 2023 24.04869165149046
March 2023 44.360826811157935
April 2023 30.685550082101805
May 2023 19.745480254519745
June 2023 22.18937826386836
July 2023 28.898217149325536
August 2023 19.564035167225597
September 2023 23.77296529688471
October 2023 45.68766561244551
November 2023 41.76813800101471
December 2023 49.47159283057153
January 2024 30.714222653835968
February 2024 14.372014610845744
March 2024 17.24137931034483
April 2024 24.923148579413134
May 2024 23.815123010130247
June 2024 24.162493524434467
July 2024 24.390545214956354
August 2024 36.617398987870516
September 2024 24.888732724291405
October 2024 38.90126776796005
November 2024 38.24160662271961
December 2024 30.588733913847577
January 2025 43.22437582128778
February 2025 35.635691567093616
March 2025 28.13497885561405
April 2025 18.346503026227303
May 2025 25.51319648093842
June 2025 27.10801393728223
July 2025 17.671377029464825
August 2025 17.690771960958298
September 2025 30.01814882032668
October 2025 28.47016274864376
November 2025 32.45378760420442
December 2025 36.889639474263895
January 2026 37.23940168952957
February 2026 28.814928507957024
March 2026 34.37114926476629