Zip Code: 99352 (Richland, Washington) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted (Zillow)
Updated on March 2, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily in the 99352 Zip Code (Richland, Washington) in January 2026 was $1,735.085. The month over month percentage change (MoM) was -0.04%, and the year over year percentage change (YoY) was 2.14%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 99352 zip code (Richland, Washington). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 99352 zip code (Richland, Washington).

You can see similar information for other Washington 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: 99352 (Richland, Washington) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 99352 (Richland, Washington) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
Items per page:
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Month ZORI ($) 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 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 0 NaN NaN
Jan 2018 0 NaN NaN
Feb 2018 0 NaN NaN
Mar 2018 0 NaN NaN
Apr 2018 1196.6291702928368 Infinity Infinity
May 2018 1220.8179290413937 2.02 Infinity
Jun 2018 1215.3180247944238 -0.45 Infinity
Jul 2018 1223.844192792401 0.70 Infinity
Aug 2018 1216.0363322286737 -0.64 Infinity
Sep 2018 1217.4592873407921 0.12 Infinity
Oct 2018 1202.9974185603746 -1.19 Infinity
Nov 2018 1207.4648791429877 0.37 Infinity
Dec 2018 1224.2730172038441 1.39 Infinity
Jan 2019 1239.8343726110058 1.27 Infinity
Feb 2019 1243.2775161628736 0.28 Infinity
Mar 2019 1243.08291613165 -0.02 Infinity
Apr 2019 1257.2974607335786 1.14 5.07
May 2019 1256.7539902802428 -0.04 2.94
Jun 2019 1257.3683887733107 0.05 3.46
Jul 2019 1259.9001806337446 0.20 2.95
Aug 2019 1265.0669289326256 0.41 4.03
Sep 2019 1274.1485704231238 0.72 4.66
Oct 2019 1284.0677694596602 0.78 6.74
Nov 2019 1281.0491737148425 -0.23 6.09
Dec 2019 1280.4588617607021 -0.05 4.59
Jan 2020 1277.3747182053144 -0.24 3.03
Feb 2020 1293.906750818043 1.29 4.07
Mar 2020 1283.0739129678902 -0.84 3.22
Apr 2020 1292.2920115502575 0.72 2.78
May 2020 1274.7522830309306 -1.36 1.43
Jun 2020 1268.973612115945 -0.45 0.92
Jul 2020 1268.2222369257606 -0.06 0.66
Aug 2020 1276.1990003726494 0.63 0.88
Sep 2020 1306.969019524858 2.41 2.58
Oct 2020 1338.1710327389887 2.39 4.21
Nov 2020 1371.1401689795066 2.46 7.03
Dec 2020 1387.4285520007595 1.19 8.35
Jan 2021 1390.4269865705023 0.22 8.85
Feb 2021 1398.7873422785804 0.60 8.11
Mar 2021 1409.2181245262304 0.75 9.83
Apr 2021 1423.6975136419267 1.03 10.17
May 2021 1458.7916255819962 2.47 14.44
Jun 2021 1486.1472031298058 1.88 17.11
Jul 2021 1513.7540893222838 1.86 19.36
Aug 2021 1515.3328774272327 0.10 18.74
Sep 2021 1503.6066984944098 -0.77 15.05
Oct 2021 1501.452097359245 -0.14 12.20
Nov 2021 1499.3031789831693 -0.14 9.35
Dec 2021 1526.1884121579926 1.79 10.00
Jan 2022 1558.7145371061104 2.13 12.10
Feb 2022 1578.4239346206184 1.26 12.84
Mar 2022 1593.3888981006437 0.95 13.07
Apr 2022 1598.040314323298 0.29 12.25
May 2022 1609.186732993877 0.70 10.31
Jun 2022 1609.2270172953881 0.00 8.28
Jul 2022 1615.3620863366552 0.38 6.71
Aug 2022 1619.8236518524516 0.28 6.90
Sep 2022 1646.0353572955248 1.62 9.47
Oct 2022 1639.2054335845366 -0.41 9.18
Nov 2022 1651.6365416852984 0.76 10.16
Dec 2022 1628.2265662338802 -1.42 6.69
Jan 2023 1637.7124142456619 0.58 5.07
Feb 2023 1637.602499455363 -0.01 3.75
Mar 2023 1645.4086588498321 0.48 3.27
Apr 2023 1652.9927211632016 0.46 3.44
May 2023 1646.6726695472641 -0.38 2.33
Jun 2023 1653.2897017196779 0.40 2.74
Jul 2023 1649.086416804162 -0.25 2.09
Aug 2023 1667.1129983595415 1.09 2.92
Sep 2023 1661.9493569687559 -0.31 0.97
Oct 2023 1677.161391614644 0.92 2.32
Nov 2023 1675.570323066147 -0.09 1.45
Dec 2023 1688.7775661905673 0.79 3.72
Jan 2024 1682.8086895831511 -0.35 2.75
Feb 2024 1682.5277402802678 -0.02 2.74
Mar 2024 1692.0012012202615 0.56 2.83
Apr 2024 1680.5943332473382 -0.67 1.67
May 2024 1682.160610572173 0.09 2.15
Jun 2024 1672.4006552759952 -0.58 1.16
Jul 2024 1681.6978750481126 0.56 1.98
Aug 2024 1683.4468103019617 0.10 0.98
Sep 2024 1685.1188968774027 0.10 1.39
Oct 2024 1683.8634859026574 -0.07 0.40
Nov 2024 1685.5263511977357 0.10 0.59
Dec 2024 1689.6896290618126 0.25 0.05
Jan 2025 1698.8070072215567 0.54 0.95
Feb 2025 1704.305048307641 0.32 1.29
Mar 2025 1699.0388063990124 -0.31 0.42
Apr 2025 1711.1378080616303 0.71 1.82
May 2025 1717.7611530346894 0.39 2.12
Jun 2025 1728.9958236618177 0.65 3.38
Jul 2025 1729.382284343896 0.02 2.84
Aug 2025 1725.631025488324 -0.22 2.51
Sep 2025 1729.121122531652 0.20 2.61
Oct 2025 1731.1069529452875 0.12 2.81
Nov 2025 1735.0028994676015 0.23 2.94
Dec 2025 1735.8097373018197 0.05 2.73
Jan 2026 1735.0852941176472 -0.04 2.14