Zip Code: 92337 (Fontana, 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 92337 Zip Code in February 2026 was 72.8.

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 92337 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: 92337 - Market Hotness: Trend of Supply Score
Zip Code: 92337 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 94.27054045610747
October 2017 99.04210984636437
November 2017 99.0530303030303
December 2017 97.63855732627911
January 2018 99.90642336742197
February 2018 98.83317127378803
March 2018 96.40777380200659
April 2018 96.73800124662372
May 2018 99.0242903930131
June 2018 96.96868975603272
July 2018 97.73358300510105
August 2018 97.78359734287174
September 2018 98.2944458534111
October 2018 94.58898944193062
November 2018 98.08288516292313
December 2018 99.10048830634798
January 2019 99.17627677100495
February 2019 96.14724263443445
March 2019 89.69864911673017
April 2019 78.28442128359846
May 2019 83.00061741098992
June 2019 67.82760707321994
July 2019 53.80381364261844
August 2019 69.04761904761905
September 2019 80.58402630052214
October 2019 82.95249160857216
November 2019 81.76669704465564
December 2019 88.06882349033415
January 2020 65.81554346309474
February 2020 78.09989776544472
March 2020 79.36741449062156
April 2020 72.10924743951314
May 2020 85.54792475365781
June 2020 75.27980169758882
July 2020 82.86288763436703
October 2020 70.7949018950193
June 2021 76.07248117017792
July 2021 34.177854042596145
August 2021 78.79214802291725
September 2021 76.36777423759672
October 2021 49.77461233321313
November 2021 79.04839883551674
December 2021 87.69561815336463
January 2022 88.9573929318507
May 2022 79.48267790262172
June 2022 55.92799503414029
July 2022 25.034731869963878
August 2022 44.971374861146714
September 2022 51.740999915690075
October 2022 43.37818397224338
November 2022 21.260301340214767
December 2022 18.702776127005688
January 2023 62.22202455079168
February 2023 56.081663950924955
March 2023 46.48805940196669
April 2023 33.3743842364532
December 2023 62.88468041934393
January 2024 52.34395691710073
March 2024 82.91145286082721
April 2024 86.55798789007918
May 2024 53.72648335745297
June 2024 59.72198238646175
July 2024 84.65656399275244
August 2024 72.50381556751546
September 2024 64.87858202545483
October 2024 82.62005378409528
November 2024 71.27088762839185
December 2024 72.7055559836634
January 2025 77.669185282523
February 2025 80.72724146823691
March 2025 82.2387158021921
April 2025 69.09885675857431
May 2025 57.233626588465306
June 2025 77.89392179636081
July 2025 90.97263980757667
August 2025 72.18278615794144
September 2025 52.3557168784029
October 2025 63.22603978300181
November 2025 40.826386371873866
December 2025 49.52639694544387
January 2026 63.14035495621173
February 2026 89.28023265207206
March 2026 72.80046003450259