Zip Code: 91764 (Ontario, 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 the 91764 Zip Code (Ontario, California) in February 2026 was $2,525.844. The month over month percentage change (MoM) was -0.06%, and the year over year percentage change (YoY) was 0.48%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 91764 zip code (Ontario, California). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 91764 zip code (Ontario, 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: 91764 (Ontario, California) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 91764 (Ontario, California) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
Items per page:
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Month ZORI ($) 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 1570.451899332248 Infinity Infinity
Jul 2017 1581.6041452880997 0.71 Infinity
Aug 2017 1629.060708782478 3.00 Infinity
Sep 2017 1650.0720879513128 1.29 Infinity
Oct 2017 1655.4865600893536 0.33 Infinity
Nov 2017 1662.6744190871248 0.43 Infinity
Dec 2017 1677.5618876983715 0.90 Infinity
Jan 2018 1673.5819666068112 -0.24 Infinity
Feb 2018 1676.5833426522331 0.18 Infinity
Mar 2018 1676.5736492332396 0.00 Infinity
Apr 2018 1671.3145501408635 -0.31 Infinity
May 2018 1690.7080045728933 1.16 Infinity
Jun 2018 1704.979423990251 0.84 8.57
Jul 2018 1718.4337203348243 0.79 8.65
Aug 2018 1721.6937551612707 0.19 5.69
Sep 2018 1725.8279425389874 0.24 4.59
Oct 2018 1749.7849280837759 1.39 5.70
Nov 2018 1751.3266213424747 0.09 5.33
Dec 2018 1752.8573552601501 0.09 4.49
Jan 2019 1755.641914643089 0.16 4.90
Feb 2019 1764.7888827550187 0.52 5.26
Mar 2019 1765.2658124669808 0.03 5.29
Apr 2019 1774.5950753511327 0.53 6.18
May 2019 1781.6810944670526 0.40 5.38
Jun 2019 1782.056605180513 0.02 4.52
Jul 2019 1781.8216490822747 -0.01 3.69
Aug 2019 1771.3913773175957 -0.58 2.89
Sep 2019 1771.3945448122097 0.00 2.64
Oct 2019 1764.1336839249095 -0.41 0.82
Nov 2019 1769.8675440471386 0.33 1.06
Dec 2019 1773.8224513587168 0.22 1.20
Jan 2020 1780.822071651485 0.40 1.43
Feb 2020 1780.3295576126563 -0.03 0.88
Mar 2020 1800.666450809225 1.14 2.01
Apr 2020 1813.927694231798 0.74 2.22
May 2020 1820.6332045856168 0.37 2.19
Jun 2020 1807.8087412866096 -0.70 1.45
Jul 2020 1802.6656525154085 -0.28 1.17
Aug 2020 1825.2637423716599 1.25 3.04
Sep 2020 1864.0086197440926 2.12 5.23
Oct 2020 1890.3883851724165 1.42 7.16
Nov 2020 1925.1261484802196 1.84 8.77
Dec 2020 1952.4557718985584 1.42 10.07
Jan 2021 1974.8752662619088 1.15 10.90
Feb 2021 1992.0192747362255 0.87 11.89
Mar 2021 2011.7076804965595 0.99 11.72
Apr 2021 2036.3927198242084 1.23 12.26
May 2021 2079.9678314042426 2.14 14.24
Jun 2021 2143.9271655486623 3.08 18.59
Jul 2021 2195.43723737232 2.40 21.79
Aug 2021 2238.5882709390617 1.97 22.65
Sep 2021 2260.363288575338 0.97 21.26
Oct 2021 2291.2979498423333 1.37 21.21
Nov 2021 2304.4604860944687 0.57 19.70
Dec 2021 2330.870029707746 1.15 19.38
Jan 2022 2366.023103980429 1.51 19.81
Feb 2022 2397.848715924715 1.35 20.37
Mar 2022 2403.080838214407 0.22 19.45
Apr 2022 2410.517301508342 0.31 18.37
May 2022 2406.919028988099 -0.15 15.72
Jun 2022 2401.267569216172 -0.23 12.00
Jul 2022 2394.8534892611397 -0.27 9.08
Aug 2022 2396.8136552454444 0.08 7.07
Sep 2022 2386.6217924847297 -0.42 5.59
Oct 2022 2376.6517965719345 -0.42 3.73
Nov 2022 2373.0294218531412 -0.15 2.98
Dec 2022 2381.57459403736 0.36 2.17
Jan 2023 2388.2790298672608 0.28 0.94
Feb 2023 2378.0888668465295 -0.43 -0.82
Mar 2023 2412.4254935718836 1.44 0.39
Apr 2023 2431.360280716815 0.79 0.87
May 2023 2460.6278181230477 1.20 2.23
Jun 2023 2452.8559012144165 -0.32 2.15
Jul 2023 2447.304041478408 -0.23 2.19
Aug 2023 2429.454866476583 -0.73 1.36
Sep 2023 2423.590336113653 -0.24 1.55
Oct 2023 2424.5674448922173 0.04 2.02
Nov 2023 2435.4962836490486 0.45 2.63
Dec 2023 2427.02042439365 -0.35 1.91
Jan 2024 2411.892572796547 -0.62 0.99
Feb 2024 2419.998049118686 0.34 1.76
Mar 2024 2417.325512515827 -0.11 0.20
Apr 2024 2441.1621647642437 0.99 0.40
May 2024 2431.998284825114 -0.37 -1.16
Jun 2024 2441.9920064147036 0.41 -0.44
Jul 2024 2434.052905434071 -0.32 -0.54
Aug 2024 2444.7714792816905 0.44 0.63
Sep 2024 2470.152651385473 1.04 1.92
Oct 2024 2502.1695518810607 1.30 3.20
Nov 2024 2516.527945516679 0.57 3.33
Dec 2024 2514.1021980067885 -0.10 3.59
Jan 2025 2506.0134776586683 -0.32 3.90
Feb 2025 2513.8073077695326 0.31 3.88
Mar 2025 2508.904120593576 -0.19 3.79
Apr 2025 2490.3592256062952 -0.74 2.02
May 2025 2493.9953377950187 0.15 2.55
Jun 2025 2499.9269179790435 0.24 2.37
Jul 2025 2518.7125607462017 0.75 3.48
Aug 2025 2527.2718996697986 0.34 3.38
Sep 2025 2521.1942934648073 -0.24 2.07
Oct 2025 2505.959274814171 -0.60 0.15
Nov 2025 2498.2565776656747 -0.31 -0.73
Dec 2025 2509.13339140277 0.44 -0.20
Jan 2026 2527.359482557791 0.73 0.85
Feb 2026 2525.8438697318006 -0.06 0.48