Zip Code: 90755 (Signal Hill, 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 90755 Zip Code in December 2025 was 53.22.

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 90755 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: 90755 - Market Hotness: Trend of Supply Score
Zip Code: 90755 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 88.47860043736333
October 2017 90.66368103501897
November 2017 88.61111111111111
December 2017 54.97774049938706
January 2018 98.36240892988437
February 2018 99.94443672732324
March 2018 98.25299936855399
April 2018 94.73647759540135
May 2018 96.76582969432314
June 2018 69.5738881871967
July 2018 87.80913023826436
August 2018 93.03781297904956
September 2018 97.90134415419732
October 2018 95.4311211664153
November 2018 94.81176842771275
December 2018 98.99768696993061
January 2019 97.75947281713344
February 2019 86.74541583682439
March 2019 93.6404572220298
April 2019 84.20872188699946
May 2019 71.82547849351718
June 2019 64.02205338532913
July 2019 91.92713452591573
August 2019 91.0551652354931
September 2019 82.39541030103784
October 2019 77.05267234701782
November 2019 69.88673349824242
December 2019 74.11811599016808
January 2020 90.95856006697363
February 2020 87.65152621586097
June 2020 45.872455494629314
July 2020 76.72260459361226
August 2020 75.48566878980891
September 2020 79.2403618876844
August 2022 33.82893275228574
September 2022 54.62439929179664
July 2024 74.46055015648163
August 2024 49.93975419712427
September 2024 70.21160302959319
October 2024 43.39608144448713
November 2024 36.225663038479226
December 2024 21.276103876088463
April 2025 85.72629455279085
May 2025 54.5128706419029
June 2025 32.868757259001164
July 2025 20.51262778111846
August 2025 18.0050280981958
September 2025 51.97822141560798
October 2025 78.79204339963833
November 2025 72.31605654222545
January 2026 53.22018135317368