Zip Code: 91977 (Spring Valley, 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 91977 Zip Code in February 2026 was 63.058.

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 91977 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: 91977 - Market Hotness: Trend of Hotness Score
Zip Code: 91977 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 85.95126522961576
October 2017 81.0536791689992
November 2017 86.32260101010101
December 2017 84.43770565842956
January 2018 83.41354187554307
February 2018 84.62286428670649
March 2018 83.23160036483547
April 2018 80.30334510700186
May 2018 78.61626637554585
June 2018 77.01256398324801
July 2018 74.04920255698327
August 2018 75.12774655084313
September 2018 72.47971088004059
October 2018 71.543489190548
November 2018 65.90952230306864
December 2018 67.60794140323824
January 2019 71.15980230642505
February 2019 70.94636357393037
March 2019 70.70315206096294
April 2019 65.6575699396599
May 2019 70.92680249708445
June 2019 73.0518389027096
July 2019 55.55337133870651
August 2019 61.254228467343225
September 2019 63.614387932701604
October 2019 69.19054996127034
November 2019 75.60213513865384
December 2019 69.42469939546933
January 2020 74.40700432538021
February 2020 72.22506207097999
March 2020 71.31666053696212
April 2020 72.17604274899807
May 2020 83.73395043296506
June 2020 76.59055058964921
July 2020 64.46137189699172
August 2020 49.70143312101911
September 2020 62.38894775450322
October 2020 70.97937279892672
November 2020 63.047498949138294
December 2020 43.76212308234879
January 2021 48.01171247756683
February 2021 70.46789652684737
March 2021 62.47150022799818
April 2021 65.8498253783469
May 2021 57.17667436489607
June 2021 47.52210457373649
July 2021 35.92409407489654
August 2021 53.8649384803231
September 2021 44.93855257168866
October 2021 48.84601514605121
November 2021 45.887918486171756
December 2021 54.69972613458529
January 2022 48.249477045029174
February 2022 41.35441304618449
March 2022 58.480470840021404
April 2022 39.874644611010595
May 2022 40.61329588014981
June 2022 39.73722325677633
July 2022 37.644716124849495
August 2022 33.333333333333336
September 2022 43.225697664615126
October 2022 43.792840822543795
November 2022 41.95454923832514
December 2022 46.11172425503014
January 2023 62.44885251734567
February 2023 57.8309211156906
March 2023 60.05418422636966
April 2023 53.25328407224959
May 2023 77.51742248257752
June 2023 62.08000788255001
July 2023 53.72606357890765
August 2023 52.30218435602285
September 2023 51.153812017395936
October 2023 61.718950337635704
November 2023 55.284965330627436
December 2023 63.30317889753128
January 2024 55.18672199170124
February 2024 66.97105928631638
March 2024 66.4819944598338
April 2024 54.72752678155566
May 2024 52.5913531114327
June 2024 54.93006389224659
July 2024 52.09191237028496
August 2024 49.674672664471046
September 2024 53.220894823143595
October 2024 51.160199769496735
November 2024 54.59911083857121
December 2024 51.08268474994221
January 2025 56.23768068331143
February 2025 57.37986761798332
March 2025 56.27858807284025
April 2025 49.82347007397444
May 2025 40.440697295536005
June 2025 49.334107626790555
July 2025 42.896873120865905
August 2025 52.148033126293996
September 2025 50.813067150635206
October 2025 52.94755877034358
November 2025 41.283073577383114
December 2025 46.30663044276378
January 2026 53.22018135317368
February 2026 57.229986267065186
March 2026 63.05758646184178