Zip Code: 91770 (Rosemead, CA) - Market Hotness: Trend of Hotness Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 91770 Zip Code in February 2026 was 73.56.

You can see similar for other California Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 91770 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 91770 - Market Hotness: Trend of Hotness Score
Zip Code: 91770 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 65.23586379256483
October 2017 63.811656403557876
November 2017 60.66919191919192
December 2017 80.4697077230789
January 2018 84.25238954615332
February 2018 83.27545492429505
March 2018 74.94913351575107
April 2018 74.18450031165592
May 2018 78.91648471615721
June 2018 79.24283720002659
July 2018 72.65771292051397
August 2018 78.9505620848237
September 2018 70.97704793304591
October 2018 68.6902966314731
November 2018 63.786776336602344
December 2018 68.32433821639681
January 2019 77.23887973640856
February 2019 78.79266533891902
March 2019 68.90890197436785
April 2019 65.86327482172243
May 2019 61.212869589078686
June 2019 43.310024877294424
July 2019 51.074634689731994
August 2019 59.97593026281551
September 2019 54.737961709533934
October 2019 54.59269300284018
November 2019 59.429110792865515
December 2019 65.6513651763768
January 2020 68.2817078275429
February 2020 45.74266101942456
March 2020 77.03935270319971
April 2020 71.93483746474692
May 2020 48.01806509405793
June 2020 43.990836024938034
July 2020 73.87673033794758
August 2020 54.972133757961785
September 2020 49.51096258863803
October 2020 42.61697132315949
November 2020 53.79571248423707
December 2020 52.019044260271556
January 2021 60.36176442807216
May 2021 55.65819861431871
June 2021 39.313393734308484
July 2021 49.80316947612799
August 2021 41.71128017281863
September 2021 51.47928994082841
October 2021 53.389830508474574
November 2021 54.49417758369723
December 2021 42.996870109546165
April 2022 31.209614887567845
May 2022 28.47612359550562
June 2022 31.553900268984066
July 2022 22.00148189311846
August 2022 46.06511150986926
September 2022 43.87909957001939
October 2022 37.94110180248794
November 2022 32.86855906101723
December 2022 46.45555649885389
January 2023 36.95516811955168
February 2023 31.63998849803508
March 2023 48.35942203491872
April 2023 35.75533661740558
August 2023 64.65150004531858
September 2023 53.32386615780598
October 2023 41.144542268569964
November 2023 53.17097919837646
April 2024 71.72799254774104
May 2024 50.343704775687414
June 2024 41.5213261958211
July 2024 53.99851754241476
August 2024 55.100811310145396
September 2024 42.09807136722105
October 2024 46.47714175950826
November 2024 45.69599877357044
December 2024 51.807043230330585
January 2025 51.47421156373194
February 2025 53.5502449926932
March 2025 53.27090705100544
April 2025 33.06573638197713
May 2025 34.388237210817856
June 2025 24.72706155632985
July 2025 26.61229705351774
August 2025 43.748151434486836
September 2025 42.38838475499092
October 2025 26.951175406871606
November 2025 37.535338890902494
December 2025 26.01512592701373
January 2026 77.05572347516082
February 2026 62.43638419904677
March 2026 73.56033845395547