Zip Code: 91737 (Rancho Cucamonga, CA) - Market Hotness: Trend of Hotness Rank (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the hotness rank for the 91737 Zip Code in February 2026 was 1,079. The year over year change (YoY) was -1,011.

You can see similar for other California Zip Codes.

The chart below shows the trend of the hotness rank for the 91737 zip code. The table below shows the trend, and the YoY changes.

Note: Hotness rank refers to the rank by hotness score. A rank value of 1 is considered the hottest (highest Hotness score).

Data Source: Realtor.
Zip Code: 91737 - Market Hotness: Trend of Hotness Rank
Zip Code: 91737 - Market Hotness: Trend of Hotness Rank
Items per page:
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Month Hotness Rank YoY Change
September 2017 1398
October 2017 2380
November 2017 1155
December 2017 743
January 2018 450
February 2018 256
March 2018 596
April 2018 1108
May 2018 739
June 2018 943
July 2018 761
August 2018 1867
September 2018 3016 1,618
October 2018 4593 2,213
November 2018 4036 2,881
December 2018 2767 2,024
January 2019 3140 2,690
February 2019 3275 3,019
March 2019 4490 3,894
April 2019 3737 2,629
May 2019 3366 2,627
June 2019 3954 3,011
July 2019 3887 3,126
August 2019 6677 4,810
September 2019 6065 3,049
October 2019 6480 1,887
November 2019 5842 1,806
December 2019 4661 1,894
January 2020 3924 784
February 2020 2637 -638
March 2020 5329 839
April 2020 6059 2,322
May 2020 1801 -1,565
June 2020 3050 -904
July 2020 4142 255
August 2020 3314 -3,363
September 2020 2266 -3,799
October 2020 3548 -2,932
November 2020 4527 -1,315
December 2020 3510 -1,151
January 2021 5281 1,357
February 2021 4688 2,051
March 2021 2788 -2,541
April 2021 2233 -3,826
May 2021 1167 -634
June 2021 6209 3,159
July 2021 5121 979
August 2021 4071 757
September 2021 1515 -751
October 2021 806 -2,742
November 2021 1730 -2,797
December 2021 1578 -1,932
April 2022 1149 -1,084
May 2022 5872 4,705
June 2022 3938 -2,271
July 2022 7661 2,540
August 2022 7411 3,340
September 2022 6808 5,293
October 2022 6766 5,960
November 2022 8173 6,443
December 2022 6249 4,671
January 2023 3892
February 2023 1499
March 2023 3324
April 2023 1326 177
May 2023 3109 -2,763
June 2023 4603 665
July 2023 5903 -1,758
August 2023 4184 -3,227
September 2023 4768 -2,040
October 2023 6095 -671
May 2024 483 -2,626
June 2024 1925 -2,678
July 2024 5310 -593
August 2024 4918 734
September 2024 4106 -662
October 2024 2811 -3,284
November 2024 4420
December 2024 4643
January 2025 602
February 2025 1334
March 2025 2090
April 2025 1258
May 2025 2589 2,106
June 2025 2364 439
July 2025 4394 -916
August 2025 5552 634
September 2025 5692 1,586
October 2025 5943 3,132
November 2025 8204 3,784
December 2025 1912 -2,731
January 2026 1492 890
February 2026 1909 575
March 2026 1079 -1,011