Zip Code: 92020 (El Cajon, 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 92020 Zip Code in February 2026 was 85.665.

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 92020 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: 92020 - Market Hotness: Trend of Supply Score
Zip Code: 92020 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 97.74445485785692
October 2017 99.28469241773963
November 2017 98.64267676767676
December 2017 97.30950383895735
January 2018 99.13775817124524
February 2018 97.76357827476039
March 2018 96.40777380200659
April 2018 95.56063439296351
May 2018 94.97816593886463
June 2018 97.54038423186864
July 2018 95.80293149092788
August 2018 96.44864588656105
September 2018 95.09890945980219
October 2018 98.77450980392157
November 2018 95.51407782347358
December 2018 99.07478797224364
January 2019 97.85172981878088
February 2019 99.53986676739235
March 2019 96.81330100450295
April 2019 96.19445968184311
May 2019 94.703985730946
June 2019 95.19263094197538
July 2019 88.6966778061726
August 2019 90.01431173562321
September 2019 92.93495777734803
October 2019 91.47301833204234
November 2019 88.9467517250358
December 2019 90.68624194512722
January 2020 90.95856006697363
February 2020 89.51365561559808
March 2020 93.30636263332107
April 2020 88.05848300430459
May 2020 70.44640191101821
June 2020 86.64463306542477
July 2020 86.09542958781223
August 2020 92.65127388535032
September 2020 91.62930964218762
October 2020 81.88831125272515
November 2020 77.04918032786885
December 2020 79.41280197496032
January 2021 83.71587796354018
February 2021 93.97093682366278
March 2021 95.57683538531691
April 2021 75.0058207217695
May 2021 39.838337182448036
June 2021 67.56904268093002
July 2021 78.97446250126173
August 2021 85.0662158354466
September 2021 77.64223941738734
October 2021 83.94338261810313
November 2021 84.71615720524017
December 2021 68.5348200312989
January 2022 94.26400968842893
February 2022 97.29864309722394
March 2022 90.69020866773675
April 2022 80.65391574050142
May 2022 86.14232209737828
June 2022 81.17111524932754
July 2022 83.47689172918403
August 2022 67.27334871400495
September 2022 54.62439929179664
October 2022 88.5927054243886
November 2022 84.1921251977025
December 2022 88.24178622973088
January 2023 77.65522149083793
February 2023 82.47867344004601
March 2023 86.3937387116195
April 2023 89.80911330049261
May 2023 73.31582668417332
June 2023 43.86639077741649
July 2023 70.04056221111216
August 2023 91.752016677241
September 2023 90.48548859501199
October 2023 80.28891358235747
November 2023 98.15660409267714
December 2023 95.11329049712546
January 2024 98.04008122185928
February 2024 81.39926945771285
March 2024 73.91345878307384
April 2024 88.48625989753144
May 2024 74.19500723589
June 2024 67.51856328786047
July 2024 64.34689507494646
August 2024 78.25528154871877
September 2024 94.33903334114156
October 2024 80.55320783711103
November 2024 90.5258316725433
December 2024 77.29059104569623
January 2025 83.63994743758212
February 2025 97.9540961059056
March 2025 84.64658669198239
April 2025 76.70645595158037
May 2025 55.68589116976214
June 2025 72.9616724738676
July 2025 67.52856283824413
August 2025 76.20526471458149
September 2025 82.17785843920146
October 2025 71.33453887884268
November 2025 81.32656759695543
December 2025 89.20625596592996
January 2026 90.56808494148648
February 2026 91.67137894821876
March 2026 85.66499630329417