Union City (City), California - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted (Zillow)

Updated on March 22, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily in Union City (City), California in February 2026 was $2,562.399. The month over month percentage change (MoM) was 1.05%, and the year over year percentage change (YoY) was 2.87%.

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

You can see similar information for other California cities.

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.
Union City (City), CA - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Union City (City), CA - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZORI ($) 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 2095.8749352412988 Infinity Infinity
Jan 2018 2103.611221344406 0.37 Infinity
Feb 2018 2137.8862140633564 1.63 Infinity
Mar 2018 2133.3816360888495 -0.21 Infinity
Apr 2018 2125.2351656305786 -0.38 Infinity
May 2018 2122.959595922506 -0.11 Infinity
Jun 2018 2144.4151689547325 1.01 Infinity
Jul 2018 2157.87303187664 0.63 Infinity
Aug 2018 2151.7014941382854 -0.29 Infinity
Sep 2018 2140.0384397807898 -0.54 Infinity
Oct 2018 2141.8609632094435 0.09 Infinity
Nov 2018 2154.9014181900548 0.61 Infinity
Dec 2018 2116.810747504464 -1.77 1.00
Jan 2019 2113.2624193043584 -0.17 0.46
Feb 2019 2112.3905224135733 -0.04 -1.19
Mar 2019 2121.728636406105 0.44 -0.55
Apr 2019 2138.81960637624 0.81 0.64
May 2019 2140.121213757411 0.06 0.81
Jun 2019 2149.7344782532123 0.45 0.25
Jul 2019 2144.966349893611 -0.22 -0.60
Aug 2019 2153.369160489863 0.39 0.08
Sep 2019 2170.6608374903567 0.80 1.43
Oct 2019 2174.136282487707 0.16 1.51
Nov 2019 2193.5445110493242 0.89 1.79
Dec 2019 2229.829770413778 1.65 5.34
Jan 2020 2251.172968445661 0.96 6.53
Feb 2020 2266.075844877208 0.66 7.28
Mar 2020 2210.4576560355263 -2.45 4.18
Apr 2020 2191.2257230620307 -0.87 2.45
May 2020 2179.4559218471295 -0.54 1.84
Jun 2020 2172.1863990975526 -0.33 1.04
Jul 2020 2168.98648876358 -0.15 1.12
Aug 2020 2156.378681821284 -0.58 0.14
Sep 2020 2150.361798255375 -0.28 -0.93
Oct 2020 2146.2745356615956 -0.19 -1.28
Nov 2020 2159.084471133246 0.60 -1.57
Dec 2020 2164.3865594064546 0.25 -2.93
Jan 2021 2155.287144963607 -0.42 -4.26
Feb 2021 2155.640680986684 0.02 -4.87
Mar 2021 2151.6094265541274 -0.19 -2.66
Apr 2021 2177.630009838632 1.21 -0.62
May 2021 2175.1586775635196 -0.11 -0.20
Jun 2021 2191.0285616423703 0.73 0.87
Jul 2021 2190.673472534672 -0.02 1.00
Aug 2021 2218.5265406344874 1.27 2.88
Sep 2021 2240.9400216068057 1.01 4.21
Oct 2021 2295.382796203428 2.43 6.95
Nov 2021 2298.049603465348 0.12 6.44
Dec 2021 2312.8025714542464 0.64 6.86
Jan 2022 2313.9768099157195 0.05 7.36
Feb 2022 2348.7333230431145 1.50 8.96
Mar 2022 2347.5593214896367 -0.05 9.11
Apr 2022 2335.5362281051916 -0.51 7.25
May 2022 2358.0273598375115 0.96 8.41
Jun 2022 2391.143324397436 1.40 9.13
Jul 2022 2425.4783151368974 1.44 10.72
Aug 2022 2423.1659216116177 -0.09 9.22
Sep 2022 2418.1386789371754 -0.21 7.91
Oct 2022 2402.360516387247 -0.65 4.66
Nov 2022 2406.586107739149 0.18 4.72
Dec 2022 2405.774216340135 -0.03 4.02
Jan 2023 2408.2219744111358 0.10 4.07
Feb 2023 2399.0004561150076 -0.38 2.14
Mar 2023 2408.0358074403407 0.38 2.58
Apr 2023 2419.3517220151184 0.47 3.59
May 2023 2413.3505033824567 -0.25 2.35
Jun 2023 2406.403561219326 -0.29 0.64
Jul 2023 2404.476828021288 -0.08 -0.87
Aug 2023 2419.928226857819 0.64 -0.13
Sep 2023 2419.6756644347547 -0.01 0.06
Oct 2023 2415.0450674061412 -0.19 0.53
Nov 2023 2418.549047269713 0.14 0.50
Dec 2023 2428.4076395561024 0.41 0.94
Jan 2024 2430.9933530662 0.11 0.95
Feb 2024 2398.4311836172014 -1.34 -0.02
Mar 2024 2411.303375322623 0.54 0.14
Apr 2024 2426.6319213450925 0.64 0.30
May 2024 2453.464972834928 1.11 1.66
Jun 2024 2445.1538337996362 -0.34 1.61
Jul 2024 2432.051872225623 -0.54 1.15
Aug 2024 2425.158803758471 -0.28 0.22
Sep 2024 2437.174149456232 0.50 0.72
Oct 2024 2446.183602559135 0.37 1.29
Nov 2024 2463.051073076631 0.69 1.84
Dec 2024 2469.227339666054 0.25 1.68
Jan 2025 2483.037291194099 0.56 2.14
Feb 2025 2490.943184878785 0.32 3.86
Mar 2025 2487.6576527775 -0.13 3.17
Apr 2025 2482.9073361443934 -0.19 2.32
May 2025 2472.0380042300203 -0.44 0.76
Jun 2025 2486.493427611527 0.59 1.69
Jul 2025 2503.154808804455 0.67 2.92
Aug 2025 2513.6608515839466 0.42 3.65
Sep 2025 2518.3099480862898 0.19 3.33
Oct 2025 2529.1879103142187 0.43 3.39
Nov 2025 2528.031647483001 -0.05 2.64
Dec 2025 2533.0813170211686 0.20 2.59
Jan 2026 2535.8847770168227 0.11 2.13
Feb 2026 2562.3986928104573 1.05 2.87