Zip Code: 94587 (Union City, California) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted (Zillow)
Updated on March 2, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily in the 94587 Zip Code (Union City, California) in January 2026 was $2,515.539. The month over month percentage change (MoM) was -0.09%, and the year over year percentage change (YoY) was 1.81%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 94587 zip code (Union City, California). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 94587 zip code (Union City, California).

You can see similar information for other California zip codes.

Note: Zillow Observed Rent Index (ZORI) is a smoothed measure of the typical observed market rate rent across a given region. ZORI is a repeat-rent index that is weighted to the rental housing stock to ensure representativeness across the entire market, not just homes currently listed for-rent.

Data Source: Zillow.
Zip Code: 94587 (Union City, California) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 94587 (Union City, California) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
Items per page:
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Month ZORI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 0 NaN NaN
Feb 2015 0 NaN NaN
Mar 2015 0 NaN NaN
Apr 2015 0 NaN NaN
May 2015 0 NaN NaN
Jun 2015 0 NaN NaN
Jul 2015 0 NaN NaN
Aug 2015 0 NaN NaN
Sep 2015 0 NaN NaN
Oct 2015 0 NaN NaN
Nov 2015 0 NaN NaN
Dec 2015 0 NaN NaN
Jan 2016 0 NaN NaN
Feb 2016 0 NaN NaN
Mar 2016 0 NaN NaN
Apr 2016 0 NaN NaN
May 2016 0 NaN NaN
Jun 2016 0 NaN NaN
Jul 2016 0 NaN NaN
Aug 2016 0 NaN NaN
Sep 2016 0 NaN NaN
Oct 2016 0 NaN NaN
Nov 2016 0 NaN NaN
Dec 2016 0 NaN NaN
Jan 2017 0 NaN NaN
Feb 2017 0 NaN NaN
Mar 2017 0 NaN NaN
Apr 2017 0 NaN NaN
May 2017 0 NaN NaN
Jun 2017 0 NaN NaN
Jul 2017 0 NaN NaN
Aug 2017 0 NaN NaN
Sep 2017 0 NaN NaN
Oct 2017 0 NaN NaN
Nov 2017 0 NaN NaN
Dec 2017 2096.7236929472683 Infinity Infinity
Jan 2018 2102.599742620527 0.28 Infinity
Feb 2018 2136.8655237387015 1.63 Infinity
Mar 2018 2131.6583741611435 -0.24 Infinity
Apr 2018 2125.2927044216676 -0.30 Infinity
May 2018 2122.5757293332836 -0.13 Infinity
Jun 2018 2142.819707094676 0.95 Infinity
Jul 2018 2156.1334491522107 0.62 Infinity
Aug 2018 2150.30064156821 -0.27 Infinity
Sep 2018 2139.786131071812 -0.49 Infinity
Oct 2018 2141.737256230667 0.09 Infinity
Nov 2018 2154.6178968061754 0.60 Infinity
Dec 2018 2116.8404582903568 -1.75 0.96
Jan 2019 2113.576096888746 -0.15 0.52
Feb 2019 2112.9271793046205 -0.03 -1.12
Mar 2019 2121.7933745913137 0.42 -0.46
Apr 2019 2138.020831606862 0.77 0.60
May 2019 2139.6341710147913 0.08 0.80
Jun 2019 2150.168070277785 0.49 0.34
Jul 2019 2145.7336059781246 -0.21 -0.48
Aug 2019 2154.1711403970407 0.39 0.18
Sep 2019 2170.8547416154206 0.77 1.45
Oct 2019 2174.144688687707 0.15 1.51
Nov 2019 2193.6193419207575 0.90 1.81
Dec 2019 2230.0297900321752 1.66 5.35
Jan 2020 2251.995905449723 0.99 6.55
Feb 2020 2266.7477182659213 0.66 7.28
Mar 2020 2209.765356653441 -2.51 4.15
Apr 2020 2189.9666302806368 -0.90 2.43
May 2020 2177.3307233631213 -0.58 1.76
Jun 2020 2170.7571562230314 -0.30 0.96
Jul 2020 2167.780215313981 -0.14 1.03
Aug 2020 2155.0407780718974 -0.59 0.04
Sep 2020 2149.533208553725 -0.26 -0.98
Oct 2020 2146.031117341297 -0.16 -1.29
Nov 2020 2159.81455608824 0.64 -1.54
Dec 2020 2166.2294201115606 0.30 -2.86
Jan 2021 2156.274731810965 -0.46 -4.25
Feb 2021 2156.7399886526932 0.02 -4.85
Mar 2021 2152.5480455859783 -0.19 -2.59
Apr 2021 2179.4811723770626 1.25 -0.48
May 2021 2178.0484258564156 -0.07 0.03
Jun 2021 2193.6820866279845 0.72 1.06
Jul 2021 2192.459801587022 -0.06 1.14
Aug 2021 2219.841347024985 1.25 3.01
Sep 2021 2241.071209226965 0.96 4.26
Oct 2021 2294.929960974592 2.40 6.94
Nov 2021 2297.4676609503213 0.11 6.37
Dec 2021 2310.661531387302 0.57 6.67
Jan 2022 2312.506786475961 0.08 7.25
Feb 2022 2346.749420114594 1.48 8.81
Mar 2022 2347.07897071666 0.01 9.04
Apr 2022 2333.9483961855526 -0.56 7.09
May 2022 2356.1724405135406 0.95 8.18
Jun 2022 2389.946010903845 1.43 8.95
Jul 2022 2425.829070427108 1.50 10.64
Aug 2022 2423.302637474967 -0.10 9.17
Sep 2022 2416.981939010103 -0.26 7.85
Oct 2022 2401.1318011270496 -0.66 4.63
Nov 2022 2405.2739398816684 0.17 4.69
Dec 2022 2406.5326889609055 0.05 4.15
Jan 2023 2409.4608838600147 0.12 4.19
Feb 2023 2397.8010643620223 -0.48 2.17
Mar 2023 2406.002104431795 0.34 2.51
Apr 2023 2417.715743446157 0.49 3.59
May 2023 2411.9526127806225 -0.24 2.37
Jun 2023 2404.0877386806887 -0.33 0.59
Jul 2023 2400.581315030572 -0.15 -1.04
Aug 2023 2417.033319916378 0.69 -0.26
Sep 2023 2418.3152228543036 0.05 0.06
Oct 2023 2413.1148382010847 -0.21 0.50
Nov 2023 2415.754171048739 0.11 0.44
Dec 2023 2423.299255916392 0.31 0.70
Jan 2024 2424.9106273441075 0.07 0.64
Feb 2024 2400.2695627364787 -1.02 0.10
Mar 2024 2414.464119505401 0.59 0.35
Apr 2024 2430.0410046910615 0.65 0.51
May 2024 2455.596590003051 1.05 1.81
Jun 2024 2446.571872782805 -0.37 1.77
Jul 2024 2432.050269576195 -0.59 1.31
Aug 2024 2423.831387841933 -0.34 0.28
Sep 2024 2434.3226271346925 0.43 0.66
Oct 2024 2441.6807829256923 0.30 1.18
Nov 2024 2456.1126668066677 0.59 1.67
Dec 2024 2460.9489959127977 0.20 1.55
Jan 2025 2470.903558258459 0.41 1.90
Feb 2025 2499.5925928118977 1.16 4.14
Mar 2025 2495.249761171185 -0.17 3.35
Apr 2025 2489.6413590832576 -0.22 2.45
May 2025 2478.3359478075276 -0.45 0.93
Jun 2025 2491.6860252546535 0.54 1.84
Jul 2025 2507.24545884136 0.62 3.09
Aug 2025 2514.9041380450312 0.31 3.76
Sep 2025 2516.0115990070813 0.04 3.36
Oct 2025 2523.2882481726533 0.29 3.34
Nov 2025 2518.262040608437 -0.20 2.53
Dec 2025 2517.8366568842794 -0.02 2.31
Jan 2026 2515.5385620915035 -0.09 1.81