Zip Code: 85122 (Casa Grande, Arizona) - 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 85122 Zip Code (Casa Grande, Arizona) in February 2026 was $1,511.567. The month over month percentage change (MoM) was 1.17%, and the year over year percentage change (YoY) was 2.98%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 85122 zip code (Casa Grande, Arizona). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 85122 zip code (Casa Grande, Arizona).

You can see similar information for other Arizona 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: 85122 (Casa Grande, Arizona) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 85122 (Casa Grande, Arizona) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZORI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 0 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 863.5440513757756 Infinity Infinity
Mar 2018 860.3690481565815 -0.37 Infinity
Apr 2018 863.4919163104242 0.36 Infinity
May 2018 855.904381806111 -0.88 Infinity
Jun 2018 877.4225724772886 2.51 Infinity
Jul 2018 875.0785554664546 -0.27 Infinity
Aug 2018 886.0309533633381 1.25 Infinity
Sep 2018 881.4447974725114 -0.52 Infinity
Oct 2018 879.5606723991403 -0.21 Infinity
Nov 2018 883.6778881425745 0.47 Infinity
Dec 2018 886.7738022030029 0.35 Infinity
Jan 2019 897.3147361592529 1.19 Infinity
Feb 2019 904.3096041071801 0.78 4.72
Mar 2019 915.5988561930222 1.25 6.42
Apr 2019 916.279720725604 0.07 6.11
May 2019 932.9367146263527 1.82 9.00
Jun 2019 931.8305729919275 -0.12 6.20
Jul 2019 947.6067830183656 1.69 8.29
Aug 2019 947.5875227362658 0.00 6.95
Sep 2019 950.5892416438213 0.32 7.84
Oct 2019 964.324532575333 1.45 9.64
Nov 2019 972.7217558251298 0.87 10.08
Dec 2019 982.4378321897167 1.00 10.79
Jan 2020 977.784532003622 -0.47 8.97
Feb 2020 982.4054762635935 0.47 8.64
Mar 2020 1029.8470141723287 4.83 12.48
Apr 2020 1044.6094174117195 1.43 14.01
May 2020 1057.0077136994662 1.19 13.30
Jun 2020 1057.6579002146414 0.06 13.50
Jul 2020 1070.206149561966 1.19 12.94
Aug 2020 1098.3025107110068 2.63 15.91
Sep 2020 1137.3263455513616 3.55 19.64
Oct 2020 1176.6472181844379 3.46 22.02
Nov 2020 1190.4290394085901 1.17 22.38
Dec 2020 1193.663456688096 0.27 21.50
Jan 2021 1189.7106224200818 -0.33 21.67
Feb 2021 1220.028600023203 2.55 24.19
Mar 2021 1236.6529755007139 1.36 20.08
Apr 2021 1272.159945478835 2.87 21.78
May 2021 1307.6122368213887 2.79 23.71
Jun 2021 1336.4809691125015 2.21 26.36
Jul 2021 1358.501832419956 1.65 26.94
Aug 2021 1371.022690370828 0.92 24.83
Sep 2021 1399.848526900964 2.10 23.08
Oct 2021 1420.9069772606917 1.50 20.76
Nov 2021 1440.6315579882755 1.39 21.02
Dec 2021 1444.5856229524654 0.27 21.02
Jan 2022 1460.6157792427762 1.11 22.77
Feb 2022 1480.4709135557173 1.36 21.35
Mar 2022 1497.4024399822465 1.14 21.09
Apr 2022 1503.8546557247867 0.43 18.21
May 2022 1496.9781745544942 -0.46 14.48
Jun 2022 1497.7549835308869 0.05 12.07
Jul 2022 1503.1019098018244 0.36 10.64
Aug 2022 1503.1071061294376 0.00 9.63
Sep 2022 1502.9464673773768 -0.01 7.37
Oct 2022 1491.194306520516 -0.78 4.95
Nov 2022 1493.2286401839583 0.14 3.65
Dec 2022 1505.9830000608079 0.85 4.25
Jan 2023 1516.5194492873743 0.70 3.83
Feb 2023 1513.951423844163 -0.17 2.26
Mar 2023 1510.5382414272779 -0.22 0.88
Apr 2023 1517.2247878148216 0.44 0.89
May 2023 1519.7963589304522 0.17 1.52
Jun 2023 1515.9134411013447 -0.25 1.21
Jul 2023 1505.8062768661343 -0.67 0.18
Aug 2023 1503.710184177697 -0.14 0.04
Sep 2023 1500.36884818571 -0.22 -0.17
Oct 2023 1486.9227580734432 -0.90 -0.29
Nov 2023 1488.1663791927806 0.08 -0.34
Dec 2023 1479.8924686990285 -0.56 -1.73
Jan 2024 1491.1141731870055 0.76 -1.67
Feb 2024 1478.6876114527768 -0.83 -2.33
Mar 2024 1480.6722725332977 0.13 -1.98
Apr 2024 1469.5045800690598 -0.75 -3.14
May 2024 1471.5606512618335 0.14 -3.17
Jun 2024 1469.3394363753737 -0.15 -3.07
Jul 2024 1475.5754439005595 0.42 -2.01
Aug 2024 1474.584850096161 -0.07 -1.94
Sep 2024 1485.349347908592 0.73 -1.00
Oct 2024 1497.9183031049658 0.85 0.74
Nov 2024 1497.2725199734643 -0.04 0.61
Dec 2024 1503.052701057957 0.39 1.57
Jan 2025 1473.5274174607575 -1.96 -1.18
Feb 2025 1467.862881056796 -0.38 -0.73
Mar 2025 1464.2035513443932 -0.25 -1.11
Apr 2025 1467.486425021848 0.22 -0.14
May 2025 1465.691036182603 -0.12 -0.40
Jun 2025 1469.169441318273 0.24 -0.01
Jul 2025 1468.9399221235692 -0.02 -0.45
Aug 2025 1472.307137013395 0.23 -0.15
Sep 2025 1467.6667570605475 -0.31 -1.19
Oct 2025 1469.249265841219 0.11 -1.91
Nov 2025 1472.1607537240811 0.20 -1.68
Dec 2025 1474.0264435945387 0.13 -1.93
Jan 2026 1494.1097404082357 1.36 1.40
Feb 2026 1511.5668302945303 1.17 2.98