Dallas County, Iowa - 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 Dallas County, Iowa in February 2026 was $1,491.412. The month over month percentage change (MoM) was -0.02%, and the year over year percentage change (YoY) was -0.55%.

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

You can see similar information for other Iowa 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.
Dallas County, IA - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Dallas County, IA - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZORI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 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 1167.7044742626367 Infinity Infinity
Jul 2016 1177.4578861991772 0.84 Infinity
Aug 2016 1182.775292508172 0.45 Infinity
Sep 2016 1182.8006721125892 0.00 Infinity
Oct 2016 1182.0917199503972 -0.06 Infinity
Nov 2016 1177.4086480832755 -0.40 Infinity
Dec 2016 1190.2571641963411 1.09 Infinity
Jan 2017 1195.828179916451 0.47 Infinity
Feb 2017 1201.3882068602875 0.47 Infinity
Mar 2017 1189.513327992909 -0.99 Infinity
Apr 2017 1192.0735457473816 0.22 Infinity
May 2017 1187.7877636407204 -0.36 Infinity
Jun 2017 1195.6450303996612 0.66 2.39
Jul 2017 1192.3211842849164 -0.28 1.26
Aug 2017 1188.561622330784 -0.31 0.49
Sep 2017 1189.6404316150451 0.09 0.58
Oct 2017 1193.73565775313 0.34 0.99
Nov 2017 1205.269285421181 0.97 2.37
Dec 2017 1198.9022092926034 -0.53 0.73
Jan 2018 1193.155027508548 -0.48 -0.22
Feb 2018 1189.832983037941 -0.28 -0.96
Mar 2018 1198.580628602366 0.74 0.76
Apr 2018 1204.9971709976328 0.54 1.08
May 2018 1203.6699458654737 -0.11 1.34
Jun 2018 1202.857369702249 -0.07 0.60
Jul 2018 1199.4629279683786 -0.28 0.60
Aug 2018 1202.265904550067 0.23 1.15
Sep 2018 1203.1103534395145 0.07 1.13
Oct 2018 1207.906239372993 0.40 1.19
Nov 2018 1205.5474794801514 -0.19 0.02
Dec 2018 1206.410329081277 0.07 0.63
Jan 2019 1213.2631289952462 0.57 1.69
Feb 2019 1206.2146939394074 -0.58 1.38
Mar 2019 1209.5746815265356 0.28 0.92
Apr 2019 1208.5518517550872 -0.08 0.30
May 2019 1217.2691320111376 0.72 1.13
Jun 2019 1218.9576295091827 0.14 1.34
Jul 2019 1226.4086000886534 0.61 2.25
Aug 2019 1230.690192727408 0.35 2.36
Sep 2019 1235.4655935773794 0.39 2.69
Oct 2019 1236.4812293936327 0.08 2.37
Nov 2019 1241.0124542968335 0.37 2.94
Dec 2019 1249.013061015895 0.65 3.53
Jan 2020 1254.7045326232621 0.46 3.42
Feb 2020 1270.7047448120197 1.27 5.35
Mar 2020 1252.4823900490435 -1.43 3.55
Apr 2020 1246.5327833587946 -0.47 3.14
May 2020 1235.6433522520706 -0.87 1.51
Jun 2020 1242.134428674248 0.53 1.90
Jul 2020 1238.955872989453 -0.26 1.02
Aug 2020 1239.8117658007477 0.07 0.74
Sep 2020 1233.277583005231 -0.53 -0.18
Oct 2020 1249.271686944185 1.30 1.03
Nov 2020 1257.256140648998 0.64 1.31
Dec 2020 1263.7594366903559 0.52 1.18
Jan 2021 1263.8697138552511 0.01 0.73
Feb 2021 1263.115710809336 -0.06 -0.60
Mar 2021 1273.6725329286721 0.84 1.69
Apr 2021 1279.4406913079838 0.45 2.64
May 2021 1286.1876198115806 0.53 4.09
Jun 2021 1284.0027312600694 -0.17 3.37
Jul 2021 1287.8700728986364 0.30 3.95
Aug 2021 1293.5038657990901 0.44 4.33
Sep 2021 1308.8295729035074 1.19 6.13
Oct 2021 1319.0175140520125 0.78 5.58
Nov 2021 1321.6135322658808 0.20 5.12
Dec 2021 1324.05333004409 0.19 4.77
Jan 2022 1327.5843565322054 0.27 5.04
Feb 2022 1339.682571889879 0.91 6.06
Mar 2022 1348.7656576981847 0.68 5.90
Apr 2022 1364.6104153151248 1.18 6.66
May 2022 1381.4192189919304 1.23 7.40
Jun 2022 1395.7091527602058 1.03 8.70
Jul 2022 1401.108232322282 0.39 8.79
Aug 2022 1403.17617029535 0.15 8.48
Sep 2022 1405.3997121311033 0.16 7.38
Oct 2022 1405.3227290168938 0.00 6.54
Nov 2022 1410.4326535574696 0.36 6.72
Dec 2022 1416.7031426996223 0.45 7.00
Jan 2023 1427.5276050214031 0.76 7.53
Feb 2023 1435.9291226343262 0.59 7.18
Mar 2023 1441.7427761978292 0.41 6.89
Apr 2023 1440.69110897872 -0.07 5.58
May 2023 1441.32776311025 0.04 4.34
Jun 2023 1446.4397415944104 0.36 3.64
Jul 2023 1457.8766158863637 0.79 4.05
Aug 2023 1470.339271445571 0.86 4.79
Sep 2023 1475.6237308808925 0.36 5.00
Oct 2023 1480.3465103845588 0.32 5.34
Nov 2023 1488.3729434151428 0.54 5.53
Dec 2023 1492.4005563177273 0.27 5.34
Jan 2024 1492.391838825235 0.00 4.54
Feb 2024 1490.887012712404 -0.10 3.83
Mar 2024 1500.1364892408803 0.62 4.05
Apr 2024 1508.2374975324365 0.54 4.69
May 2024 1506.43315557171 -0.12 4.52
Jun 2024 1492.1440888093002 -0.95 3.16
Jul 2024 1491.1169355508778 -0.07 2.28
Aug 2024 1488.8445157520168 -0.15 1.26
Sep 2024 1496.0865768449594 0.49 1.39
Oct 2024 1494.289280740748 -0.12 0.94
Nov 2024 1496.4192189772014 0.14 0.54
Dec 2024 1497.9035778030172 0.10 0.37
Jan 2025 1499.2169161798658 0.09 0.46
Feb 2025 1499.6647899620175 0.03 0.59
Mar 2025 1494.327224802041 -0.36 -0.39
Apr 2025 1491.3666655158518 -0.20 -1.12
May 2025 1494.2062437130476 0.19 -0.81
Jun 2025 1504.6036549233481 0.70 0.84
Jul 2025 1503.219153989182 -0.09 0.81
Aug 2025 1502.481128313682 -0.05 0.92
Sep 2025 1497.1527936142654 -0.35 0.07
Oct 2025 1499.176694680996 0.14 0.33
Nov 2025 1495.3351988032332 -0.26 -0.07
Dec 2025 1493.195837256188 -0.14 -0.31
Jan 2026 1491.69829957427 -0.10 -0.50
Feb 2026 1491.4115578993626 -0.02 -0.55