DuPage County, 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 DuPage County, Illinois in February 2026 was $2,066.614. The month over month percentage change (MoM) was 0.17%, and the year over year percentage change (YoY) was 2.61%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for DuPage County, IL. The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for DuPage County, IL.

You can see similar information for other Illinois counties.

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.
DuPage County, IL - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
DuPage County, IL - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZORI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 1279.0350049141284 2874.50 NaN
Feb 2015 1278.1499762316553 -0.07 NaN
Mar 2015 1286.0305679723442 0.62 NaN
Apr 2015 1290.234700084073 0.33 NaN
May 2015 1297.9801614319908 0.60 NaN
Jun 2015 1301.2544303209488 0.25 NaN
Jul 2015 1305.1531018999826 0.30 NaN
Aug 2015 1308.9277829203847 0.29 NaN
Sep 2015 1308.714481228465 -0.02 NaN
Oct 2015 1310.7942628500714 0.16 NaN
Nov 2015 1313.5383245644712 0.21 7626.70
Dec 2015 1323.3929060299706 0.75 2977.66
Jan 2016 1323.7811551818847 0.03 3.50
Feb 2016 1328.9902068089723 0.39 3.98
Mar 2016 1326.6086382240703 -0.18 3.16
Apr 2016 1328.2528621539066 0.12 2.95
May 2016 1327.127380864974 -0.08 2.25
Jun 2016 1330.1076638393047 0.23 2.22
Jul 2016 1334.0918308511964 0.30 2.22
Aug 2016 1338.003324698541 0.29 2.22
Sep 2016 1341.5393339750792 0.26 2.51
Oct 2016 1344.9593076652382 0.26 2.61
Nov 2016 1347.4069305355422 0.18 2.58
Dec 2016 1340.0382506971494 -0.55 1.26
Jan 2017 1345.2173435962154 0.39 1.62
Feb 2017 1350.0485817361457 0.36 1.59
Mar 2017 1363.2936455451 0.98 2.77
Apr 2017 1364.9727739470675 0.12 2.77
May 2017 1366.2912733199423 0.10 2.95
Jun 2017 1367.6612116815745 0.10 2.82
Jul 2017 1372.910706674513 0.38 2.91
Aug 2017 1375.1092012903964 0.16 2.77
Sep 2017 1378.1101907451455 0.22 2.73
Oct 2017 1381.7155572429115 0.26 2.73
Nov 2017 1386.8107993912813 0.37 2.92
Dec 2017 1388.8596191998665 0.15 3.64
Jan 2018 1385.6250591929504 -0.23 3.00
Feb 2018 1385.1257219305653 -0.04 2.60
Mar 2018 1390.5000429141419 0.39 2.00
Apr 2018 1398.499645717257 0.57 2.46
May 2018 1402.2497137894288 0.27 2.63
Jun 2018 1405.964704123851 0.27 2.80
Jul 2018 1408.1385286979028 0.16 2.57
Aug 2018 1414.0479845652267 0.42 2.83
Sep 2018 1417.5956594456313 0.25 2.87
Oct 2018 1416.956621599758 -0.04 2.55
Nov 2018 1416.2694778523487 -0.05 2.12
Dec 2018 1424.7300110032766 0.60 2.58
Jan 2019 1433.0306527578755 0.58 3.42
Feb 2019 1435.250595963302 0.16 3.62
Mar 2019 1431.8307450283062 -0.24 2.97
Apr 2019 1431.3576845503526 -0.03 2.35
May 2019 1434.87592787484 0.25 2.33
Jun 2019 1437.7189588994402 0.20 2.26
Jul 2019 1439.6071565324912 0.13 2.24
Aug 2019 1440.113076215168 0.04 1.84
Sep 2019 1442.2093978901903 0.15 1.74
Oct 2019 1447.10547114014 0.34 2.13
Nov 2019 1451.3871300034102 0.30 2.48
Dec 2019 1451.768290482884 0.03 1.90
Jan 2020 1452.4854688032633 0.05 1.36
Feb 2020 1456.422374915002 0.27 1.48
Mar 2020 1476.4326462408221 1.37 3.12
Apr 2020 1474.597447456667 -0.12 3.02
May 2020 1469.8301388906898 -0.32 2.44
Jun 2020 1458.3392061473085 -0.78 1.43
Jul 2020 1463.6884962051047 0.37 1.67
Aug 2020 1471.2198037309427 0.52 2.16
Sep 2020 1479.0657406420137 0.53 2.56
Oct 2020 1486.9448799166191 0.53 2.75
Nov 2020 1495.653193388955 0.59 3.05
Dec 2020 1494.5396472536115 -0.07 2.95
Jan 2021 1500.2695478038966 0.38 3.29
Feb 2021 1505.252556920655 0.33 3.35
Mar 2021 1516.1282412084895 0.72 2.69
Apr 2021 1525.845723658118 0.64 3.48
May 2021 1540.2776355327085 0.95 4.79
Jun 2021 1564.2934285059723 1.56 7.27
Jul 2021 1583.7580343222714 1.24 8.20
Aug 2021 1603.6819579770695 1.26 9.00
Sep 2021 1623.310344196974 1.22 9.75
Oct 2021 1635.8765415709745 0.77 10.02
Nov 2021 1648.989711990293 0.80 10.25
Dec 2021 1662.1346750212024 0.80 11.21
Jan 2022 1673.9570092535103 0.71 11.58
Feb 2022 1683.882088571705 0.59 11.87
Mar 2022 1691.9359536656127 0.48 11.60
Apr 2022 1712.2760354984225 1.20 12.22
May 2022 1731.1101149780502 1.10 12.39
Jun 2022 1744.9070201328848 0.80 11.55
Jul 2022 1756.3514742474042 0.66 10.90
Aug 2022 1762.0964712840848 0.33 9.88
Sep 2022 1767.978732975818 0.33 8.91
Oct 2022 1768.7357810592246 0.04 8.12
Nov 2022 1770.7997891235887 0.12 7.39
Dec 2022 1772.3171456247176 0.09 6.63
Jan 2023 1780.7758182963016 0.48 6.38
Feb 2023 1795.5145549601789 0.83 6.63
Mar 2023 1818.6886698253606 1.29 7.49
Apr 2023 1829.5249965550408 0.60 6.85
May 2023 1838.882639623139 0.51 6.23
Jun 2023 1845.3077402080457 0.35 5.75
Jul 2023 1850.0691602239535 0.26 5.34
Aug 2023 1854.1327097755748 0.22 5.22
Sep 2023 1855.6823500053047 0.08 4.96
Oct 2023 1868.7802437513785 0.71 5.66
Nov 2023 1878.547633168912 0.52 6.09
Dec 2023 1892.0337676461338 0.72 6.76
Jan 2024 1899.865921989442 0.41 6.69
Feb 2024 1905.1880146776248 0.28 6.11
Mar 2024 1911.3405900891369 0.32 5.09
Apr 2024 1916.38495136147 0.26 4.75
May 2024 1927.9388550502713 0.60 4.84
Jun 2024 1937.6091072858144 0.50 5.00
Jul 2024 1946.3554340251837 0.45 5.20
Aug 2024 1958.1104481293135 0.60 5.61
Sep 2024 1972.7032426400656 0.75 6.31
Oct 2024 1980.7359934089775 0.41 5.99
Nov 2024 1988.6611965991588 0.40 5.86
Dec 2024 1999.1312557255121 0.53 5.66
Jan 2025 2006.8259709851675 0.39 5.63
Feb 2025 2014.0450448172555 0.36 5.71
Mar 2025 2016.4454934206572 0.12 5.50
Apr 2025 2023.0847623587551 0.33 5.57
May 2025 2025.2357620234764 0.11 5.05
Jun 2025 2030.8047567032365 0.28 4.81
Jul 2025 2038.2797940959395 0.37 4.72
Aug 2025 2044.4364691274586 0.30 4.41
Sep 2025 2049.0139396402246 0.22 3.87
Oct 2025 2053.4394694251905 0.22 3.67
Nov 2025 2058.6711012216165 0.26 3.52
Dec 2025 2059.418137539456 0.04 3.02
Jan 2026 2063.150500995349 0.18 2.81
Feb 2026 2066.6136765549313 0.17 2.61