Zip Code: 91790 (West Covina, 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 91790 Zip Code in February 2026 was 28. The month over month percentage change (MoM) was 0.4737%, and the year over year percentage change (YoY) was 1.3333%.

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

The chart below shows the trend of active listing count in the 91790 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 91790 - Trend of Active Listing Count of Houses
Zip Code: 91790 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 35
Sep 2016 41
Oct 2016 45
Nov 2016 43
Dec 2016 49
Jan 2017 36
Feb 2017 34
Mar 2017 39
Apr 2017 31
May 2017 22
Jun 2017 24
Jul 2017 27
Aug 2017 37 0.3962 0.0571
Sep 2017 40 0.0676 -0.0247
Oct 2017 31 -0.2152 -0.3111
Nov 2017 23 -0.2581 -0.4651
Dec 2017 26 0.1304 -0.4694
Jan 2018 25 -0.0385 -0.3056
Feb 2018 23 -0.08 -0.3235
Mar 2018 19 -0.1739 -0.5065
Apr 2018 25 0.3158 -0.1935
May 2018 27 0.08 0.2273
Jun 2018 31 0.1481 0.2917
Jul 2018 35 0.129 0.3208
Aug 2018 32 -0.0857 -0.1351
Sep 2018 41 0.2656 0.0253
Oct 2018 43 0.0617 0.3871
Nov 2018 46 0.0698 1.0
Dec 2018 52 0.1304 1.0
Jan 2019 51 -0.0192 1.04
Feb 2019 47 -0.0784 1.0435
Mar 2019 39 -0.1809 1.0263
Apr 2019 38 -0.013 0.52
May 2019 36 -0.0526 0.3333
Jun 2019 35 -0.0417 0.1129
Jul 2019 32 -0.0725 -0.0857
Aug 2019 32 -0.0156 -0.0156
Sep 2019 30 -0.0476 -0.2593
Oct 2019 28 -0.0833 -0.3605
Nov 2019 24 -0.1273 -0.4783
Dec 2019 14 -0.4167 -0.7308
Jan 2020 13 -0.1071 -0.7549
Feb 2020 10 -0.24 -0.7979
Mar 2020 11 0.1579 -0.7143
Apr 2020 9 -0.1818 -0.7632
May 2020 15 0.6667 -0.5833
Jun 2020 21 0.4 -0.3913
Jul 2020 17 -0.1905 -0.4688
Aug 2020 15 -0.1471 -0.5397
Sep 2020 14 -0.0345 -0.5333
Oct 2020 12 -0.1786 -0.5818
Nov 2020 10 -0.1304 -0.5833
Dec 2020 12 0.15 -0.1786
Jan 2021 5 -0.5652 -0.6
Feb 2021 5 0.0 -0.4737
Mar 2021 11 1.2 0.0
Apr 2021 10 -0.1364 0.0556
May 2021 11 0.1579 -0.2667
Jun 2021 12 0.0909 -0.4286
Jul 2021 13 0.0833 -0.2353
Aug 2021 11 -0.1538 -0.2414
Sep 2021 11 -0.0455 -0.25
Oct 2021 15 0.4286 0.3043
Nov 2021 14 -0.0667 0.4
Dec 2021 13 -0.1071 0.087
Jan 2022 11 -0.16 1.1
Feb 2022 10 -0.0476 1.0
Mar 2022 11 0.1 0.0
Apr 2022 8 -0.2727 -0.1579
May 2022 15 0.875 0.3636
Jun 2022 13 -0.1667 0.0417
Jul 2022 19 0.48 0.4231
Aug 2022 26 0.4054 1.3636
Sep 2022 29 0.0962 1.7143
Oct 2022 26 -0.0877 0.7333
Nov 2022 38 0.4615 1.7143
Dec 2022 46 0.1974 2.64
Jan 2023 25 -0.4505 1.381
Feb 2023 20 -0.22 0.95
Mar 2023 17 -0.1538 0.5
Apr 2023 14 -0.1515 0.75
May 2023 9 -0.3571 -0.4
Jun 2023 10 0.1111 -0.2
Jul 2023 14 0.4 -0.2432
Aug 2023 15 0.0714 -0.4231
Sep 2023 16 0.0333 -0.4561
Oct 2023 16 0.0323 -0.3846
Nov 2023 18 0.125 -0.5263
Dec 2023 18 -0.0278 -0.6154
Jan 2024 15 -0.1429 -0.4
Feb 2024 11 -0.3 -0.4615
Mar 2024 13 0.1905 -0.2424
Apr 2024 12 -0.04 -0.1429
May 2024 12 -0.0417 0.2778
Jun 2024 13 0.1304 0.3
Jul 2024 13 0.0 -0.0714
Aug 2024 17 0.2692 0.1
Sep 2024 15 -0.0909 -0.0323
Oct 2024 21 0.3667 0.2813
Nov 2024 18 -0.1463 -0.0278
Dec 2024 19 0.0857 0.0857
Jan 2025 15 -0.2368 -0.0333
Feb 2025 18 0.2069 0.6667
Mar 2025 12 -0.3143 -0.04
Apr 2025 15 0.25 0.25
May 2025 15 -0.0333 0.2609
Jun 2025 18 0.2414 0.3846
Jul 2025 22 0.2222 0.6923
Aug 2025 29 0.3182 0.7576
Sep 2025 31 0.069 1.0667
Oct 2025 34 0.0968 0.6585
Nov 2025 23 -0.3235 0.3143
Dec 2025 19 -0.1739 0.0
Jan 2026 17 -0.1053 0.1724
Feb 2026 19 0.1176 0.0857
Mar 2026 28 0.4737 1.3333