Zip Code: 91384 (Castaic, 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 91384 Zip Code in February 2026 was 39.637.

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 91384 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: 91384 - Market Hotness: Trend of Hotness Score
Zip Code: 91384 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 86.45423305217119
October 2017 78.07426758723642
November 2017 74.94633838383838
December 2017 85.43131814955802
January 2018 84.43620078871733
February 2018 85.09167939991667
March 2018 88.02708201782082
April 2018 82.6650045016968
May 2018 75.6004366812227
June 2018 68.14132819251479
July 2018 73.37767159553174
August 2018 77.47828308635667
September 2018 79.07367486685266
October 2018 82.75515334338864
November 2018 80.85099652008857
December 2018 70.40927782061166
January 2019 64.80724876441516
February 2019 63.40223885722135
March 2019 75.29615517838586
April 2019 77.14961601755348
May 2019 77.77663442409275
June 2019 70.68177233913804
July 2019 72.20038005373173
August 2019 70.02016653655998
September 2019 77.08051311803004
October 2019 88.26813839400981
November 2019 91.42364275484962
December 2019 80.72477247060387
January 2020 73.1128784707688
February 2020 74.52533956477289
March 2020 74.20742920191248
April 2020 71.37449903517886
May 2020 60.11495968945954
June 2020 72.86111319762638
July 2020 65.5440414507772
August 2020 72.07006369426752
September 2020 72.2349009699242
October 2020 51.287103806808645
November 2020 66.75914249684742
December 2020 23.45265385293599
June 2021 46.386857329985816
July 2021 42.06621580700515
August 2021 45.19582981121442
September 2021 38.51160673645881
October 2021 46.19094843130184
November 2021 35.76692139737991
December 2021 27.435446009389672
January 2022 30.562589452823957
March 2022 49.97324772605672
April 2022 52.46187645386405
May 2022 42.98338014981273
June 2022 45.84109248913718
July 2022 50.66685190330647
August 2022 36.093309407844146
September 2022 41.18539752128826
October 2022 54.81932808665482
November 2022 34.35861150420378
December 2022 27.612700568808897
January 2023 31.98719089130048
February 2023 54.48097383302981
March 2023 74.32771422837648
April 2023 57.93821839080459
June 2023 69.6571090747857
July 2023 58.730308461465896
August 2023 58.48817184809208
September 2023 44.23981539007722
October 2023 35.17822036071459
November 2023 41.713174361576186
December 2023 44.3735204599256
January 2024 32.281274830052084
February 2024 35.34232462302145
March 2024 54.33183685165728
April 2024 39.00326036329763
May 2024 57.606729377713464
June 2024 50.48350889311
July 2024 49.221709767748315
August 2024 39.66182022652422
September 2024 40.212383852580615
October 2024 31.217825585862467
November 2024 33.77663651694006
December 2024 38.795561377822295
January 2025 37.582128777923785
February 2025 27.151207770996304
March 2025 41.51635453525503
April 2025 42.106590450571616
May 2025 38.70967741935483
June 2025 35.191637630662015
July 2025 37.112898376428134
August 2025 42.010499852114755
September 2025 28.453720508166967
October 2025 26.89692585895117
November 2025 28.260239217107646
December 2025 40.13510536750128
January 2026 40.974967061923586
February 2026 58.57904515712093
March 2026 39.636901339028995