Zip Code: 91765 (Diamond Bar, CA) - Market Hotness: Trend of Hotness Rank (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the hotness rank for the 91765 Zip Code in February 2026 was 6,473. The year over year change (YoY) was -622.

You can see similar for other California Zip Codes.

The chart below shows the trend of the hotness rank for the 91765 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: 91765 - Market Hotness: Trend of Hotness Rank
Zip Code: 91765 - Market Hotness: Trend of Hotness Rank
Items per page:
1 – 10 of 103
Month Hotness Rank YoY Change
September 2017 7842
October 2017 6452
November 2017 6056
December 2017 7100
January 2018 6635
February 2018 6074
March 2018 5722
April 2018 6790
May 2018 6526
June 2018 7745
July 2018 8949
August 2018 8292
September 2018 8790 948
October 2018 8531 2,079
November 2018 10099 4,043
December 2018 10754 3,654
January 2019 10556 3,921
February 2019 7901 1,827
March 2019 7895 2,173
April 2019 8671 1,881
May 2019 10316 3,790
June 2019 10845 3,100
July 2019 10557 1,608
August 2019 11139 2,847
September 2019 11192 2,402
October 2019 11155 2,624
November 2019 10977 878
December 2019 9789 -965
January 2020 8630 -1,926
February 2020 9077 1,176
March 2020 8379 484
April 2020 6997 -1,674
May 2020 8710 -1,606
June 2020 10399 -446
July 2020 9636 -921
August 2020 8704 -2,435
September 2020 6338 -4,854
October 2020 7151 -4,004
November 2020 6821 -4,156
December 2020 8101 -1,688
January 2021 8386 -244
February 2021 8225 -852
March 2021 7361 -1,018
April 2021 5281 -1,716
May 2021 6462 -2,248
June 2021 6182 -4,217
July 2021 8725 -911
August 2021 7551 -1,153
September 2021 8713 2,375
October 2021 9369 2,218
November 2021 8090 1,269
December 2021 7816 -285
January 2022 5056 -3,330
February 2022 3740 -4,485
March 2022 4732 -2,629
April 2022 5674 393
May 2022 6471 9
June 2022 7456 1,274
July 2022 8524 -201
August 2022 6947 -604
September 2022 8201 -512
October 2022 6355 -3,014
November 2022 8389 299
December 2022 9620 1,804
January 2023 8326 3,270
February 2023 7470 3,730
March 2023 6579 1,847
April 2023 6198 524
May 2023 7604 1,133
June 2023 7742 286
July 2023 7549 -975
August 2023 5972 -975
September 2023 8402 201
October 2023 6564 209
November 2023 5950 -2,439
December 2023 8178 -1,442
January 2024 8010 -316
February 2024 5814 -1,656
March 2024 3708 -2,871
April 2024 6491 293
May 2024 7607 3
June 2024 8262 520
July 2024 8323 774
August 2024 7294 1,322
September 2024 7169 -1,233
October 2024 7982 1,418
November 2024 7127 1,177
December 2024 9210 1,032
January 2025 9893 1,883
February 2025 6407 593
March 2025 7095 3,387
April 2025 7267 776
May 2025 9575 1,968
June 2025 10101 1,839
July 2025 10454 2,131
August 2025 8696 1,402
September 2025 9206 2,037
October 2025 10496 2,514
November 2025 10130 3,003
December 2025 7193 -2,017
January 2026 8515 -1,378
February 2026 5168 -1,239
March 2026 6473 -622