Zip Code: 90240 (Downey, 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 90240 Zip Code in February 2026 was 80.44.

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 90240 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: 90240 - Market Hotness: Trend of Supply Score
Zip Code: 90240 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 95.495157763199
October 2017 90.66368103501897
November 2017 85.64393939393939
December 2017 84.94741596232015
January 2018 68.36441414343962
February 2018 84.52562855952216
March 2018 93.7206202203045
April 2018 95.72685088995084
May 2018 80.485807860262
June 2018 56.630991158678455
July 2018 57.958287596048294
August 2018 71.99156872764435
September 2018 91.50393101699214
October 2018 84.68451483157365
November 2018 76.32394811768428
December 2018 89.21228475970187
January 2019 78.00329489291597
February 2019 68.83455806606689
March 2019 88.70107377900935
April 2019 81.41113549094898
May 2019 67.4624408314468
June 2019 40.57688428696296
July 2019 47.43463731079222
August 2019 77.05568566224304
September 2019 62.56687939147811
October 2019 48.54118254583011
November 2019 35.62687150110663
December 2019 63.81452202218827
January 2020 70.21068787498255
February 2020 89.7838469402658
March 2020 69.21662375873483
April 2020 67.81208252931572
May 2020 68.00537473872798
June 2020 72.35784571471494
July 2020 80.2799474131931
August 2020 70.03980891719746
October 2020 65.7806473251719
November 2020 93.08953341740227
December 2020 66.8753306295186
January 2021 60.74430905827902
April 2021 67.53201396973225
June 2021 67.56904268093002
July 2021 35.70202886847684
September 2021 72.3987255348202
October 2021 62.91020555355211
July 2022 54.0150041678244
August 2022 57.30154661197984
September 2022 48.638394739060786
October 2022 34.1964965727342
November 2022 10.139016065928578
December 2022 23.694710926224637
August 2023 78.89966464243633
May 2024 65.95513748191027
July 2024 59.57832317575358
August 2024 52.75925777170857
September 2024 31.7326462091044
October 2024 76.72685363042643
November 2024 50.70519699524758
December 2024 40.04777683594051
January 2025 39.29862023653088
February 2025 83.00524370325797
March 2025 82.86010183826701
June 2025 77.0344560588463
July 2025 67.20535177390259
August 2025 75.29577048210588
September 2025 66.73684210526316
October 2025 54.01808318264014
November 2025 44.813338166002175
December 2025 43.28511638152581
January 2026 47.392079361388824
February 2026 81.07278455448744
March 2026 80.44031873819108