Zip Code: 92103 (San Diego, CA) - 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 92103 Zip Code in February 2026 was 95.17.

You can see similar for other California Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 92103 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: 92103 - Market Hotness: Trend of Supply Score
Zip Code: 92103 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 85.83567635114026
October 2017 89.44454811220999
November 2017 89.29292929292929
December 2017 85.21194915801019
January 2018 75.26234877347771
February 2018 97.72190582025281
March 2018 91.71402511751911
April 2018 88.55876445737239
May 2018 83.71997816593887
June 2018 82.66968024995013
July 2018 83.12132756505456
August 2018 82.9330608073582
September 2018 82.70352523459295
October 2018 81.71191553544494
November 2018 91.23695033217336
December 2018 93.95399640195322
January 2019 90.81383855024711
February 2019 95.30938809147723
March 2019 96.13439556633183
April 2019 84.20872188699946
May 2019 73.62283048638267
June 2019 70.60445101862435
July 2019 57.35535023917174
August 2019 77.05568566224304
September 2019 82.39541030103784
October 2019 72.34701781564678
November 2019 62.8563989063924
December 2019 57.530060453065836
January 2020 62.4598855867169
February 2020 60.3329925514824
March 2020 79.36741449062156
April 2020 68.54683093365
May 2020 53.82203642878471
June 2020 75.58777135131075
July 2020 69.7161859098291
August 2020 53.55095541401273
September 2020 67.79688646181434
October 2020 46.52859299010565
November 2020 71.03825136612022
December 2020 53.14759301710457
January 2021 35.87418532162086
February 2021 62.959909306400085
March 2021 79.43456452348381
April 2021 49.54598370197905
May 2021 34.73441108545035
June 2021 39.76640104792054
July 2021 42.575956394468555
August 2021 60.97492251338406
September 2021 58.7892580791989
October 2021 43.860439956725564
November 2021 32.56004366812227
December 2021 45.295383411580595
January 2022 33.82142463943631
February 2022 68.69164695630523
March 2022 84.59069020866774
April 2022 70.483329025588
May 2022 54.83380149812734
June 2022 59.89033726463894
July 2022 72.7053811243864
August 2022 72.52841151841409
September 2022 81.2831970322907
October 2022 82.71981044258271
November 2022 85.48239407308749
December 2022 88.53892520587486
January 2023 82.1917808219178
February 2023 95.1787597047829
March 2023 84.87858719646799
April 2023 83.9696223316913
May 2023 74.98232501767498
June 2023 63.5432062272145
July 2023 73.29497217243657
August 2023 31.405782652043868
September 2023 67.9329013934499
October 2023 49.79912813060945
November 2023 81.27853881278538
December 2023 70.49374365911397
January 2024 67.92619404961596
February 2024 84.91149199213262
March 2024 95.49145095042506
April 2024 92.68747088961341
May 2024 73.83321273516643
June 2024 83.32757727508202
July 2024 67.04002635480151
August 2024 72.84922483733634
September 2024 77.35613336456625
October 2024 77.47983096427198
November 2024 77.86294649701058
December 2024 75.68775525930492
January 2025 79.32818659658344
February 2025 73.62675148285052
March 2025 91.41279019590921
April 2025 86.11297915265635
May 2025 71.2772890192245
June 2025 70.12001548586915
July 2025 57.53156945279615
August 2025 59.006211180124225
September 2025 59.7967332123412
October 2025 64.20253164556962
November 2025 75.0271837622327
December 2025 77.99397899992657
January 2026 61.31907308377896
February 2026 94.33718394054446
March 2026 95.16963772282921