Zip Code: 78219 (San Antonio, TX) - 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 78219 Zip Code in February 2026 was 29.574.

You can see similar for other Texas Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 78219 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: 78219 - Market Hotness: Trend of Supply Score
Zip Code: 78219 - Market Hotness: Trend of Supply Score
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Month Supply Score
December 2017 91.5542938254081
March 2018 79.52010103136182
April 2018 63.40466791329039
May 2018 64.90856986899564
June 2018 69.29468855946287
July 2018 68.83838057725835
August 2018 70.14563106796116
September 2018 70.93583565812833
October 2018 79.92709904474611
November 2018 62.03732995887378
December 2018 76.13081470059112
January 2019 91.10378912685337
February 2019 70.20809010370166
March 2019 75.88500173190162
April 2019 60.710367526055954
May 2019 73.62283048638267
June 2019 90.28440798762858
July 2019 62.879234650416095
August 2019 92.36273744470466
September 2019 94.65609488815832
October 2019 92.50580945003874
November 2019 89.15505793516469
December 2019 93.83511592373614
January 2020 90.53997488488908
February 2020 73.23645392142544
March 2020 46.67157043030526
April 2020 46.853198753154224
May 2020 72.999402806808
June 2020 72.0423646060242
July 2020 84.13889103704277
November 2020 68.84405212274065
December 2020 74.77517192734967
January 2021 95.38112779824313
February 2021 67.85530248376791
August 2021 75.41091387245234
September 2021 36.77742375967228
October 2021 25.315542733501623
January 2022 29.373554992843776
February 2022 89.61782646582846
August 2022 61.76194138255148
September 2022 17.165500379394654
October 2022 4.2565795041042565
November 2022 4.137184716557063
December 2022 0.5518295271245437
January 2023 51.42323429994663
February 2023 29.627144637208858
March 2023 19.29560505719446
April 2023 30.490558292282433
May 2023 42.157357842642156
June 2023 47.29530002955956
July 2023 55.579662296009815
August 2023 31.405782652043868
September 2023 42.28277269903257
October 2023 45.6620223950765
November 2023 55.843057669541686
December 2023 62.88468041934393
January 2024 50.07504193519908
February 2024 30.92629015641098
March 2024 23.927786799121215
April 2024 30.28411737307872
May 2024 28.382778581765557
June 2024 55.97478846485926
July 2024 67.04002635480151
August 2024 56.213350469917266
September 2024 26.665105020691808
October 2024 22.25893200153669
November 2024 10.302008278399509
December 2024 31.571241427140322
January 2025 53.350854139290405
February 2025 43.98693372302932
March 2025 23.655821178907395
April 2025 18.737390719569603
May 2025 7.608341479309222
June 2025 34.00696864111498
July 2025 27.082080577269995
August 2025 49.01656314699793
September 2025 77.84392014519057
October 2025 70.65461121157324
November 2025 47.981152591518665
December 2025 47.06659813495852
January 2026 49.329613268232194
February 2026 35.77833427578964
March 2026 29.573646594923193