Zip Code: 92128 (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 92128 Zip Code in February 2026 was 87.16.

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 92128 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: 92128 - Market Hotness: Trend of Supply Score
Zip Code: 92128 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 99.41893158388004
October 2017 98.94880885737389
November 2017 98.9520202020202
December 2017 99.35479708368283
January 2018 99.76605841855492
February 2018 99.90276427281567
March 2018 99.19315231881008
April 2018 99.07195789182076
May 2018 97.70060043668121
June 2018 96.6097188060892
July 2018 96.55194679408537
August 2018 95.74603985692386
September 2018 94.33172711133655
October 2018 95.4311211664153
November 2018 96.4821259095223
December 2018 96.28630172192238
January 2019 97.38385502471169
February 2019 98.0289815259941
March 2019 97.80394873571181
April 2019 97.88123971475589
May 2019 93.86705083350483
June 2019 88.37490755059504
July 2019 88.6966778061726
August 2019 91.76424668227948
September 2019 93.75362599110424
October 2019 95.61063774851536
November 2019 95.76227053769041
December 2019 86.44788414269581
January 2020 80.24975582531046
February 2020 95.58930918650503
March 2020 93.43140860610518
April 2020 93.82514472317055
May 2020 90.55688265153778
June 2020 90.64072710884098
July 2020 88.97997061325496
August 2020 79.18789808917197
September 2020 62.85760860705844
October 2020 92.93141036391079
November 2020 89.65111391340899
December 2020 87.55069652618586
January 2021 73.65637102106358
February 2021 86.35473564876843
March 2021 93.00045599635203
April 2021 91.05937136204889
May 2021 88.15242494226328
June 2021 78.51762907979479
July 2021 76.9758756434844
August 2021 57.05832628909552
September 2021 74.95675921711424
October 2021 79.75117201586728
November 2021 84.27947598253274
December 2021 61.697965571205
January 2022 32.15897831113068
February 2022 99.06635130088387
April 2022 91.84543809769966
May 2022 88.01498127340824
June 2022 80.64349265466583
July 2022 87.19088635732147
August 2022 83.08126121507306
September 2022 73.4676671444229
October 2022 75.55217060167556
November 2022 83.80088237742446
December 2022 62.71330333644622
January 2023 80.08361501512186
February 2023 91.9965494105243
March 2023 89.08288179811359
April 2023 71.36699507389163
May 2023 82.99161700838299
June 2023 93.33924524583703
July 2023 92.00075464578813
August 2023 92.07831052297652
September 2023 85.96787077305406
October 2023 82.71647149329002
November 2023 90.17419245729748
December 2023 94.1748393642205
January 2024 92.82245960978194
February 2024 91.23349255408823
March 2024 89.21577992167352
April 2024 92.95761527713088
May 2024 91.57923299565847
June 2024 92.76463477810395
July 2024 92.0441442925383
August 2024 90.41690095590008
September 2024 89.35738268134614
October 2024 91.96311947752594
November 2024 89.94327763299096
December 2024 68.76781998921169
January 2025 54.3856767411301
February 2025 94.22333018138056
March 2025 92.28445671873652
April 2025 82.98587760591796
May 2025 90.99869664385794
June 2025 80.17808749516067
July 2025 72.14371617558629
August 2025 76.84856551316179
September 2025 77.84392014519057
October 2025 87.32730560578662
November 2025 80.2247191011236
December 2025 75.86460092517807
January 2026 90.56808494148648
February 2026 95.86396316342193
March 2026 87.16010843670419