Oak Park (City), Illinois - 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 Oak Park (City), Illinois in February 2026 was $2,038.209. The month over month percentage change (MoM) was -0.27%, and the year over year percentage change (YoY) was 3.43%.

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

You can see similar information for other Illinois 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.
Oak Park (City), IL - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Oak Park (City), IL - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZORI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 1423.9315461013146 NaN NaN
Feb 2015 1430.1162368011546 0.43 NaN
Mar 2015 1431.3972471193533 0.09 NaN
Apr 2015 1423.6636038578529 -0.54 NaN
May 2015 1425.1954417609259 0.11 NaN
Jun 2015 1427.1042293438225 0.13 NaN
Jul 2015 1425.2439225148617 -0.13 NaN
Aug 2015 1421.68344959251 -0.25 NaN
Sep 2015 1435.5060649952998 0.97 NaN
Oct 2015 1461.6773386507286 1.82 NaN
Nov 2015 1455.127623908719 -0.45 NaN
Dec 2015 1442.4419747206687 -0.87 NaN
Jan 2016 1433.2708030623062 -0.64 0.66
Feb 2016 1451.07962772952 1.24 1.47
Mar 2016 1475.9548099560302 1.71 3.11
Apr 2016 1484.6740654704352 0.59 4.29
May 2016 1487.9246076207453 0.22 4.40
Jun 2016 1477.4965871903437 -0.70 3.53
Jul 2016 1475.5021642056183 -0.13 3.53
Aug 2016 1487.152298571653 0.79 4.61
Sep 2016 1480.6842399810935 -0.43 3.15
Oct 2016 1474.3289500378137 -0.43 0.87
Nov 2016 1481.615522963812 0.49 1.82
Dec 2016 1489.3879653885324 0.53 3.26
Jan 2017 1498.3841896510407 0.60 4.54
Feb 2017 1483.7549253539594 -0.98 2.25
Mar 2017 1482.9741886404888 -0.05 0.48
Apr 2017 1490.625059552085 0.52 0.40
May 2017 1502.8102316579536 0.82 1.00
Jun 2017 1521.9949333495556 1.28 3.01
Jul 2017 1528.6512734860592 0.44 3.60
Aug 2017 1514.2028484886237 -0.94 1.82
Sep 2017 1497.1163222933762 -1.13 1.11
Oct 2017 1493.8140886794808 -0.22 1.32
Nov 2017 1506.5226973369242 0.85 1.68
Dec 2017 1530.2206937777037 1.57 2.74
Jan 2018 1526.835864008165 -0.22 1.90
Feb 2018 1535.9734635813957 0.60 3.52
Mar 2018 1528.6847101118349 -0.47 3.08
Apr 2018 1539.19629814273 0.69 3.26
May 2018 1536.3296885972748 -0.19 2.23
Jun 2018 1535.128075756755 -0.08 0.86
Jul 2018 1542.7811996276223 0.50 0.92
Aug 2018 1546.0953272179552 0.22 2.11
Sep 2018 1566.1057472633374 1.29 4.61
Oct 2018 1571.2043700572221 0.33 5.18
Nov 2018 1583.1270888415534 0.76 5.09
Dec 2018 1571.2025973039285 -0.75 2.68
Jan 2019 1575.0488427519974 0.25 3.16
Feb 2019 1562.1911946531932 -0.82 1.71
Mar 2019 1569.4311690416177 0.46 2.67
Apr 2019 1562.838183687976 -0.42 1.54
May 2019 1565.8110498532692 0.19 1.92
Jun 2019 1567.3539749891306 0.10 2.10
Jul 2019 1566.8530484937041 -0.03 1.56
Aug 2019 1577.1068989302914 0.65 2.01
Sep 2019 1579.2838180070578 0.14 0.84
Oct 2019 1586.176587241819 0.44 0.95
Nov 2019 1578.6056389432615 -0.48 -0.29
Dec 2019 1584.2252031892153 0.36 0.83
Jan 2020 1591.4322633121947 0.46 1.04
Feb 2020 1609.9566492316292 1.16 3.06
Mar 2020 1612.621799656471 0.17 2.75
Apr 2020 1619.1887009440584 0.41 3.61
May 2020 1612.7661722908108 -0.40 3.00
Jun 2020 1610.862542480604 -0.12 2.78
Jul 2020 1602.0723793352945 -0.55 2.25
Aug 2020 1601.2438043181107 -0.05 1.53
Sep 2020 1597.9187155251525 -0.21 1.18
Oct 2020 1592.9763461841349 -0.31 0.43
Nov 2020 1585.6074655992393 -0.46 0.44
Dec 2020 1569.6138946408057 -1.01 -0.92
Jan 2021 1575.0156470560319 0.34 -1.03
Feb 2021 1581.0358713539374 0.38 -1.80
Mar 2021 1599.6695579509603 1.18 -0.80
Apr 2021 1607.6036337389942 0.50 -0.71
May 2021 1622.9502680065411 0.96 0.63
Jun 2021 1638.426573585327 0.95 1.71
Jul 2021 1654.5971483553335 0.99 3.28
Aug 2021 1655.7721269945494 0.07 3.41
Sep 2021 1664.320210717588 0.52 4.16
Oct 2021 1670.9573672051883 0.40 4.89
Nov 2021 1697.3561020085035 1.58 7.05
Dec 2021 1716.9179879888686 1.15 9.39
Jan 2022 1723.3213741254267 0.37 9.42
Feb 2022 1722.4633710194244 -0.05 8.95
Mar 2022 1717.0789071157303 -0.31 7.34
Apr 2022 1719.987372285542 0.17 6.99
May 2022 1722.0145876649935 0.12 6.10
Jun 2022 1724.2139590377221 0.13 5.24
Jul 2022 1739.2162875117913 0.87 5.11
Aug 2022 1758.564599313569 1.11 6.21
Sep 2022 1765.642790967205 0.40 6.09
Oct 2022 1777.713456657673 0.68 6.39
Nov 2022 1775.825037910215 -0.11 4.62
Dec 2022 1794.3794556512416 1.05 4.51
Jan 2023 1803.2189361258725 0.49 4.64
Feb 2023 1805.1129526356683 0.11 4.80
Mar 2023 1801.8105971164182 -0.18 4.93
Apr 2023 1811.063860652368 0.51 5.30
May 2023 1833.407115934147 1.23 6.47
Jun 2023 1851.289407825557 0.98 7.37
Jul 2023 1860.5268666200739 0.50 6.98
Aug 2023 1865.7926543249341 0.28 6.10
Sep 2023 1881.1647551214382 0.82 6.54
Oct 2023 1883.4104177936938 0.12 5.95
Nov 2023 1888.77285389973 0.28 6.36
Dec 2023 1887.551927757959 -0.06 5.19
Jan 2024 1897.0088045627651 0.50 5.20
Feb 2024 1911.351349763564 0.76 5.89
Mar 2024 1922.7628032073544 0.60 6.71
Apr 2024 1925.4858321177653 0.14 6.32
May 2024 1927.4407885100711 0.10 5.13
Jun 2024 1932.4056337571162 0.26 4.38
Jul 2024 1925.6463900177853 -0.35 3.50
Aug 2024 1933.4338117372129 0.40 3.63
Sep 2024 1925.0461797773173 -0.43 2.33
Oct 2024 1942.1401678246111 0.89 3.12
Nov 2024 1940.6836682723867 -0.07 2.75
Dec 2024 1957.741615063169 0.88 3.72
Jan 2025 1956.2636132721452 -0.07 3.12
Feb 2025 1970.7176464979927 0.74 3.11
Mar 2025 1982.1137616000417 0.58 3.09
Apr 2025 1991.9891142869612 0.50 3.45
May 2025 1995.2376164321854 0.16 3.52
Jun 2025 1998.1225094978413 0.14 3.40
Jul 2025 2011.333982127066 0.66 4.45
Aug 2025 2014.4999011806215 0.16 4.19
Sep 2025 2027.3439287850517 0.64 5.31
Oct 2025 2025.3583004520915 -0.10 4.29
Nov 2025 2038.3758616645327 0.64 5.03
Dec 2025 2035.43624975437 -0.14 3.97
Jan 2026 2043.7322108219394 0.41 4.47
Feb 2026 2038.2085891812865 -0.27 3.43