Franklin County, Washington - 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 Franklin County, Washington in February 2026 was $1,819.571. The month over month percentage change (MoM) was 0.22%, and the year over year percentage change (YoY) was 1.90%.

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

You can see similar information for other Washington 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.
Franklin County, WA - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Franklin County, WA - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
Items per page:
1 – 10 of 134
Month ZORI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 0 -100.00 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 -100.00
Dec 2015 0 NaN -100.00
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 0 NaN NaN
May 2018 0 NaN NaN
Jun 2018 0 NaN NaN
Jul 2018 0 NaN NaN
Aug 2018 0 NaN NaN
Sep 2018 0 NaN NaN
Oct 2018 0 NaN NaN
Nov 2018 0 NaN NaN
Dec 2018 0 NaN NaN
Jan 2019 0 NaN NaN
Feb 2019 0 NaN NaN
Mar 2019 1199.96353645201 Infinity Infinity
Apr 2019 1195.3550691983123 -0.38 Infinity
May 2019 1195.9411611219798 0.05 Infinity
Jun 2019 1201.0713027070692 0.43 Infinity
Jul 2019 1209.7291849925919 0.72 Infinity
Aug 2019 1216.206131690491 0.54 Infinity
Sep 2019 1224.0233287997717 0.64 Infinity
Oct 2019 1232.769908732729 0.72 Infinity
Nov 2019 1248.9530293553112 1.31 Infinity
Dec 2019 1266.2760089206324 1.39 Infinity
Jan 2020 1278.0313852828003 0.93 Infinity
Feb 2020 1282.073468389192 0.32 Infinity
Mar 2020 1266.5036097572465 -1.21 5.55
Apr 2020 1275.8492095807185 0.74 6.73
May 2020 1262.151174663951 -1.07 5.54
Jun 2020 1260.8372062190863 -0.10 4.98
Jul 2020 1263.8401199972782 0.24 4.47
Aug 2020 1290.5994072822432 2.12 6.12
Sep 2020 1303.836631193905 1.03 6.52
Oct 2020 1321.7172337983593 1.37 7.22
Nov 2020 1318.9272228790883 -0.21 5.60
Dec 2020 1335.0107424972648 1.22 5.43
Jan 2021 1339.8852155960135 0.37 4.84
Feb 2021 1343.534333260769 0.27 4.79
Mar 2021 1353.779081093428 0.76 6.89
Apr 2021 1364.751030001554 0.81 6.97
May 2021 1398.885879622462 2.50 10.83
Jun 2021 1418.9481312658647 1.43 12.54
Jul 2021 1428.7751741595155 0.69 13.05
Aug 2021 1429.0504165693935 0.02 10.73
Sep 2021 1428.4045114735272 -0.04 9.55
Oct 2021 1440.920364926487 0.88 9.02
Nov 2021 1467.7288511824238 1.86 11.28
Dec 2021 1500.6765207491098 2.25 12.41
Jan 2022 1525.7793662682423 1.67 13.87
Feb 2022 1527.0687637377005 0.09 13.66
Mar 2022 1530.7141304056681 0.24 13.07
Apr 2022 1545.3234713962756 0.95 13.23
May 2022 1566.7698202084366 1.39 12.00
Jun 2022 1582.0084846997308 0.97 11.49
Jul 2022 1595.177731908157 0.83 11.65
Aug 2022 1602.3615965441045 0.45 12.13
Sep 2022 1625.3521379305243 1.44 13.79
Oct 2022 1629.7963439284338 0.27 13.11
Nov 2022 1633.4454398131936 0.22 11.29
Dec 2022 1614.5573210234493 -1.16 7.59
Jan 2023 1625.556417324591 0.68 6.54
Feb 2023 1658.6273492047112 2.03 8.62
Mar 2023 1688.0605122757015 1.78 10.28
Apr 2023 1692.2944439576065 0.25 9.51
May 2023 1684.3951205663088 -0.47 7.51
Jun 2023 1689.6933118337113 0.32 6.81
Jul 2023 1699.869410909248 0.60 6.56
Aug 2023 1703.4454029563567 0.21 6.31
Sep 2023 1699.691718403014 -0.22 4.57
Oct 2023 1708.0341522277686 0.49 4.80
Nov 2023 1716.1605721355247 0.48 5.06
Dec 2023 1735.000145371849 1.10 7.46
Jan 2024 1731.6572856447558 -0.19 6.53
Feb 2024 1735.1226199235916 0.20 4.61
Mar 2024 1737.2483427091784 0.12 2.91
Apr 2024 1745.0902451732136 0.45 3.12
May 2024 1750.2593986742552 0.30 3.91
Jun 2024 1748.3491294228415 -0.11 3.47
Jul 2024 1749.0663007764608 0.04 2.89
Aug 2024 1752.3804869740804 0.19 2.87
Sep 2024 1759.5018890947838 0.41 3.52
Oct 2024 1762.8270395187656 0.19 3.21
Nov 2024 1774.726940761836 0.68 3.41
Dec 2024 1779.3817705203185 0.26 2.56
Jan 2025 1791.0985787033005 0.66 3.43
Feb 2025 1785.6233984524545 -0.31 2.91
Mar 2025 1783.8055493143395 -0.10 2.68
Apr 2025 1787.2253253777903 0.19 2.41
May 2025 1795.7257483361554 0.48 2.60
Jun 2025 1804.4622585224813 0.49 3.21
Jul 2025 1808.8889797160493 0.25 3.42
Aug 2025 1815.573275917903 0.37 3.61
Sep 2025 1818.7442387362241 0.18 3.37
Oct 2025 1821.7195389514895 0.16 3.34
Nov 2025 1817.0740347727888 -0.25 2.39
Dec 2025 1816.8549316288381 -0.01 2.11
Jan 2026 1815.5201121994849 -0.07 1.36
Feb 2026 1819.5705409356724 0.22 1.90