Zip Code: 92878 (Corona, 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 92878 Zip Code in November 2025 was 26.984.

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 92878 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: 92878 - Market Hotness: Trend of Supply Score
Zip Code: 92878 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 99.60637300843487
October 2017 98.52584437395036
November 2017 96.93813131313132
December 2017 99.10961997548229
January 2018 99.87968718668539
February 2018 95.91609945825809
April 2018 99.4805734469146
June 2018 99.53466728711028
July 2018 97.73358300510105
August 2018 90.63617782319878
September 2018 85.57570377884859
October 2018 91.9683257918552
November 2018 97.2603606453654
December 2018 97.51991775893086
January 2019 96.89621087314663
February 2019 91.67639585193325
March 2019 97.42293037755455
April 2019 89.57761930883159
May 2019 63.68251354874117
June 2019 83.57426208565857
July 2019 81.80984208112181
August 2019 74.90241998438721
September 2019 84.0649777605879
October 2019 95.61063774851536
November 2019 96.91446426246583
December 2019 88.06882349033415
January 2020 87.63778428910283
February 2020 93.87322915145319
March 2020 87.14968738506805
August 2022 86.45646415449029
September 2022 45.814012309248795
October 2022 35.11889650503512
November 2022 67.5351702322484
December 2022 51.515408778334326
January 2023 29.24746486390322
June 2025 75.59427022841658
July 2025 97.63980757666867
August 2025 78.00207039337475
September 2025 62.14156079854809
October 2025 53.41048824593129
November 2025 65.98042769119246
December 2025 26.984360085175123