Zip Code: 78213 (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 78213 Zip Code in February 2026 was 49.347.

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 78213 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: 78213 - Market Hotness: Trend of Supply Score
Zip Code: 78213 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 63.761324586066856
October 2017 64.00447844747154
November 2017 69.10353535353535
December 2017 59.048970901348476
January 2018 59.24069246708108
February 2018 79.49020697319072
March 2018 74.29313127060969
April 2018 46.92153196204723
May 2018 45.31932314410481
June 2018 64.59482815927674
July 2018 69.84567701943566
August 2018 85.743484925907
September 2018 70.1686533096627
October 2018 63.57466063348416
November 2018 61.221132552989566
December 2018 83.0763299922899
January 2019 86.02306425041186
February 2019 75.16654075956322
March 2019 67.34326290266713
April 2019 60.710367526055954
May 2019 60.08094944090004
June 2019 65.66933369192498
July 2019 75.32271803944695
August 2019 78.44782721831902
September 2019 75.6011087475021
October 2019 72.99251226439452
November 2019 73.61671657336284
December 2019 75.92506477114198
January 2020 81.08692618947956
February 2020 72.57923178034176
March 2020 57.56528135343877
April 2020 46.13329375092771
May 2020 43.78172588832487
June 2020 57.342447232028846
July 2020 48.34119557652154
August 2020 65.93152866242038
September 2020 58.456271904800715
October 2020 47.02331041422103
November 2020 61.87473728457336
December 2020 44.43660730029977
January 2021 62.90733918957212
February 2021 51.57167886220756
March 2021 32.5125398996808
April 2021 38.73108265424913
May 2021 29.168591224018474
June 2021 39.23152494269185
July 2021 81.52821237508832
August 2021 72.53686484455714
September 2021 60.23668639053255
October 2021 90.109989181392
November 2021 71.89774381368268
December 2021 77.75821596244131
January 2022 87.33898491687768
February 2022 80.04481513755758
March 2022 91.3322632423756
April 2022 61.26906177306798
May 2022 32.11610486891386
June 2022 61.6904614111318
July 2022 81.21700472353432
August 2022 86.45646415449029
September 2022 61.00666048393896
October 2022 66.55665566556655
November 2022 71.12295013735121
December 2022 45.89523728669667
January 2023 40.58886319160292
February 2023 20.435157672769098
March 2023 27.453341360626126
April 2023 47.331691297208536
May 2023 37.975962024037976
June 2023 52.80323184550202
July 2023 53.966606923875105
August 2023 57.96247620774041
September 2023 53.36824354309044
October 2023 40.276946747585264
November 2023 36.0899712497886
December 2023 39.51640175853906
January 2024 57.791118566257616
February 2024 37.16399737754051
March 2024 21.82634444550578
April 2024 26.4462040055892
May 2024 34.58755426917511
June 2024 29.338628906924534
July 2024 29.715038708614728
August 2024 37.39256165153827
September 2024 26.665105020691808
October 2024 30.080676142912026
November 2024 30.729725586386632
December 2024 25.036603221083453
January 2025 45.959264126149804
February 2025 44.59726639731797
March 2025 35.78147924398032
April 2025 24.941156691324814
May 2025 23.46855653307266
June 2025 35.052264808362374
July 2025 30.968129885748645
August 2025 42.7388346643005
September 2025 46.72958257713249
October 2025 34.56057866184448
November 2025 28.553823849220734
December 2025 44.7095968867024
January 2026 35.58862280089902
February 2026 26.520720575167623
March 2026 49.34691530436211