Zip Code: 19801 (Wilmington, Delaware) - 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 19801 Zip Code (Wilmington, Delaware) in February 2026 was $1,832.596. The month over month percentage change (MoM) was -0.39%, and the year over year percentage change (YoY) was 2.83%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 19801 zip code (Wilmington, Delaware). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 19801 zip code (Wilmington, Delaware).

You can see similar information for other Delaware 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: 19801 (Wilmington, Delaware) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 19801 (Wilmington, Delaware) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
Items per page:
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Month ZORI ($) 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 1089.5842249435082 Infinity Infinity
Jun 2017 1099.7276123658926 0.93 Infinity
Jul 2017 1080.9018447458827 -1.71 Infinity
Aug 2017 1062.3491253540544 -1.72 Infinity
Sep 2017 1064.4637915412409 0.20 Infinity
Oct 2017 1060.2240735843309 -0.40 Infinity
Nov 2017 1073.5852400542585 1.26 Infinity
Dec 2017 1076.420538521914 0.26 Infinity
Jan 2018 1090.6058552361987 1.32 Infinity
Feb 2018 1103.8093162681391 1.21 Infinity
Mar 2018 1127.9251701524079 2.19 Infinity
Apr 2018 1134.712130621727 0.60 Infinity
May 2018 1141.1682125569318 0.57 4.73
Jun 2018 1151.941322122763 0.94 4.75
Jul 2018 1155.6236144116294 0.32 6.91
Aug 2018 1138.2171588066058 -1.51 7.14
Sep 2018 1126.1972057537726 -1.06 5.80
Oct 2018 1129.277107699029 0.27 6.51
Nov 2018 1140.6385243704683 1.01 6.25
Dec 2018 1165.217720535169 2.15 8.25
Jan 2019 1180.1658191681809 1.28 8.21
Feb 2019 1186.3931765342254 0.53 7.48
Mar 2019 1181.634229162123 -0.40 4.76
Apr 2019 1171.6657229297007 -0.84 3.26
May 2019 1170.3573319952877 -0.11 2.56
Jun 2019 1163.5486006162516 -0.58 1.01
Jul 2019 1168.4651664752644 0.42 1.11
Aug 2019 1190.8078661976697 1.91 4.62
Sep 2019 1197.8390571200057 0.59 6.36
Oct 2019 1200.0813441256635 0.19 6.27
Nov 2019 1181.3643361959425 -1.56 3.57
Dec 2019 1160.2224328423608 -1.79 -0.43
Jan 2020 1137.7462047370645 -1.94 -3.59
Feb 2020 1118.762831253297 -1.67 -5.70
Mar 2020 1163.9975895806813 4.04 -1.49
Apr 2020 1174.1038475488601 0.87 0.21
May 2020 1182.2904868753112 0.70 1.02
Jun 2020 1169.7967188389994 -1.06 0.54
Jul 2020 1165.7509769939932 -0.35 -0.23
Aug 2020 1183.6888720964232 1.54 -0.60
Sep 2020 1204.7366310976363 1.78 0.58
Oct 2020 1220.703404659536 1.33 1.72
Nov 2020 1222.363196490737 0.14 3.47
Dec 2020 1219.2869638856232 -0.25 5.09
Jan 2021 1236.9374361895489 1.45 8.72
Feb 2021 1251.5997151880363 1.19 11.87
Mar 2021 1275.8089840663747 1.93 9.61
Apr 2021 1290.0299989302384 1.12 9.87
May 2021 1324.1316570709903 2.64 12.00
Jun 2021 1362.782512797042 2.92 16.50
Jul 2021 1393.720859721774 2.27 19.56
Aug 2021 1420.3642859287875 1.91 20.00
Sep 2021 1428.6604882209501 0.58 18.59
Oct 2021 1453.1997175073589 1.72 19.05
Nov 2021 1467.0694237783866 0.95 20.02
Dec 2021 1487.5444719376108 1.40 22.00
Jan 2022 1507.0912834702526 1.31 21.84
Feb 2022 1535.1181313359962 1.86 22.65
Mar 2022 1544.158348221563 0.59 21.03
Apr 2022 1560.0941664602847 1.03 20.94
May 2022 1550.584939801311 -0.61 17.10
Jun 2022 1559.52843814184 0.58 14.44
Jul 2022 1555.1318459976344 -0.28 11.58
Aug 2022 1546.1594338109505 -0.58 8.86
Sep 2022 1540.220938318259 -0.38 7.81
Oct 2022 1524.7422706236218 -1.00 4.92
Nov 2022 1543.737277453033 1.25 5.23
Dec 2022 1559.8767016542722 1.05 4.86
Jan 2023 1579.205088914715 1.24 4.79
Feb 2023 1571.0768573271232 -0.51 2.34
Mar 2023 1584.6094636192552 0.86 2.62
Apr 2023 1586.6238950147902 0.13 1.70
May 2023 1617.1271197954356 1.92 4.29
Jun 2023 1622.8666567648197 0.36 4.06
Jul 2023 1632.2810387597997 0.58 4.96
Aug 2023 1629.5451036028007 -0.17 5.39
Sep 2023 1638.9846298292464 0.58 6.41
Oct 2023 1663.1610270468111 1.48 9.08
Nov 2023 1669.5479114172915 0.38 8.15
Dec 2023 1665.340808340655 -0.25 6.76
Jan 2024 1636.6701571194096 -1.72 3.64
Feb 2024 1640.6786157788222 0.25 4.43
Mar 2024 1645.539077047333 0.30 3.85
Apr 2024 1672.8758400907466 1.66 5.44
May 2024 1689.214512440037 0.98 4.46
Jun 2024 1703.2159742158724 0.83 4.95
Jul 2024 1717.1001984815468 0.82 5.20
Aug 2024 1716.0386538689813 -0.06 5.31
Sep 2024 1717.7641828298508 0.10 4.81
Oct 2024 1721.9835397228194 0.25 3.54
Nov 2024 1725.1579345042032 0.18 3.33
Dec 2024 1734.5209885940003 0.54 4.15
Jan 2025 1754.7163136057277 1.16 7.21
Feb 2025 1782.2498500650524 1.57 8.63
Mar 2025 1787.9006683250284 0.32 8.65
Apr 2025 1780.2186662826823 -0.43 6.42
May 2025 1771.5381826772625 -0.49 4.87
Jun 2025 1773.2707346394814 0.10 4.11
Jul 2025 1776.2046212302077 0.17 3.44
Aug 2025 1797.9196262620635 1.22 4.77
Sep 2025 1811.071693916905 0.73 5.43
Oct 2025 1815.953331260211 0.27 5.46
Nov 2025 1822.800762898582 0.38 5.66
Dec 2025 1829.8554553539054 0.39 5.50
Jan 2026 1839.7289346577045 0.54 4.85
Feb 2026 1832.596005824839 -0.39 2.83