Zip Code: 90603 (Whittier, CA) - Trend of Active Listing Count of Houses (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the active listing count of houses in the 90603 Zip Code in February 2026 was 8. The month over month percentage change (MoM) was -0.3182%, and the year over year percentage change (YoY) was -0.5%.

You can see similar for other California Zip Codes, and for California.

The chart below shows the trend of active listing count in the 90603 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 90603 - Trend of Active Listing Count of Houses
Zip Code: 90603 Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 30
Sep 2016 24
Oct 2016 22
Nov 2016 26
Dec 2016 28
Jan 2017 23
Feb 2017 25
Mar 2017 25
Apr 2017 27
May 2017 21
Jun 2017 27
Jul 2017 26
Aug 2017 30 0.1765 0.0
Sep 2017 32 0.05 0.3125
Oct 2017 23 -0.2698 0.0698
Nov 2017 29 0.2391 0.0962
Dec 2017 27 -0.0526 -0.0182
Jan 2018 26 -0.037 0.1304
Feb 2018 20 -0.2308 -0.2
Mar 2018 14 -0.3 -0.4286
Apr 2018 20 0.4286 -0.2593
May 2018 23 0.15 0.0952
Jun 2018 32 0.3913 0.1852
Jul 2018 33 0.0313 0.2941
Aug 2018 34 0.0303 0.1333
Sep 2018 33 -0.0294 0.0476
Oct 2018 28 -0.1515 0.2174
Nov 2018 25 -0.125 -0.1404
Dec 2018 25 0.0204 -0.0741
Jan 2019 18 -0.28 -0.3077
Feb 2019 19 0.0278 -0.075
Mar 2019 25 0.3243 0.75
Apr 2019 30 0.2245 0.5
May 2019 32 0.05 0.3696
Jun 2019 29 -0.0952 -0.1094
Jul 2019 28 -0.0175 -0.1515
Aug 2019 25 -0.1071 -0.2647
Sep 2019 26 0.04 -0.2121
Oct 2019 23 -0.1346 -0.1964
Nov 2019 20 -0.1111 -0.1837
Dec 2019 16 -0.2 -0.36
Jan 2020 13 -0.1875 -0.2778
Feb 2020 13 0.0 -0.2973
Mar 2020 15 0.1538 -0.3878
Apr 2020 11 -0.2667 -0.6333
May 2020 13 0.1364 -0.6032
Jun 2020 14 0.12 -0.5088
Jul 2020 18 0.25 -0.375
Aug 2020 14 -0.2286 -0.46
Sep 2020 12 -0.1111 -0.5385
Oct 2020 10 -0.2083 -0.5778
Nov 2020 12 0.2632 -0.4
Dec 2020 11 -0.125 -0.3438
Jan 2021 10 -0.0952 -0.2692
Feb 2021 7 -0.2632 -0.4615
Mar 2021 5 -0.3571 -0.7
Apr 2021 7 0.4444 -0.4091
May 2021 9 0.3846 -0.28
Jun 2021 13 0.4444 -0.0714
Jul 2021 18 0.3462 0.0
Aug 2021 17 -0.0286 0.2593
Sep 2021 16 -0.0882 0.2917
Oct 2021 11 -0.2903 0.1579
Nov 2021 11 0.0 -0.0833
Dec 2021 9 -0.2273 -0.1905
Jan 2022 6 -0.2941 -0.3684
Feb 2022 3 -0.5 -0.5714
Mar 2022 10 2.3333 1.2222
Apr 2022 13 0.25 0.9231
May 2022 12 -0.04 0.3333
Jun 2022 17 0.375 0.2692
Jul 2022 17 0.0 -0.0571
Aug 2022 24 0.4545 0.4118
Sep 2022 26 0.0833 0.6774
Oct 2022 22 -0.1731 0.9545
Nov 2022 20 -0.0698 0.8182
Dec 2022 17 -0.15 1.0
Jan 2023 15 -0.1176 1.5
Feb 2023 19 0.2333 5.1667
Mar 2023 17 -0.1081 0.65
Apr 2023 9 -0.4545 -0.28
May 2023 8 -0.1111 -0.3333
Jun 2023 11 0.3125 -0.3636
Jul 2023 10 -0.0952 -0.4242
Aug 2023 10 0.0526 -0.5833
Sep 2023 11 0.05 -0.5962
Oct 2023 10 -0.0476 -0.5349
Nov 2023 14 0.35 -0.325
Dec 2023 12 -0.1481 -0.3235
Jan 2024 9 -0.2174 -0.4
Feb 2024 12 0.2778 -0.3784
Mar 2024 12 0.0 -0.303
Apr 2024 9 -0.2174 0.0
May 2024 8 -0.1667 -0.0625
Jun 2024 14 0.8 0.2857
Jul 2024 13 -0.037 0.3684
Aug 2024 15 0.1538 0.5
Sep 2024 17 0.1333 0.619
Oct 2024 15 -0.1176 0.5
Nov 2024 20 0.3 0.4444
Dec 2024 18 -0.0769 0.5652
Jan 2025 17 -0.0556 0.8889
Feb 2025 16 -0.0588 0.3913
Mar 2025 15 -0.0625 0.3043
Apr 2025 17 0.1333 0.8889
May 2025 16 -0.0588 1.1333
Jun 2025 20 0.25 0.4815
Jul 2025 27 0.325 1.0385
Aug 2025 18 -0.3396 0.1667
Sep 2025 17 -0.0286 0.0
Oct 2025 13 -0.2353 -0.1333
Nov 2025 14 0.0385 -0.3077
Dec 2025 10 -0.2593 -0.4444
Jan 2026 8 -0.25 -0.5588
Feb 2026 11 0.4667 -0.3125
Mar 2026 8 -0.3182 -0.5