Zip Code: 85021 (Phoenix, 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 85021 Zip Code (Phoenix, Arizona) in February 2026 was $1,184.442. The month over month percentage change (MoM) was 0.04%, and the year over year percentage change (YoY) was -2.81%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 85021 zip code (Phoenix, Arizona). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 85021 zip code (Phoenix, 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: 85021 (Phoenix, Arizona) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 85021 (Phoenix, Arizona) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZORI ($) 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 660.9914449701223 Infinity Infinity
Oct 2016 655.7302540448899 -0.80 Infinity
Nov 2016 668.9727313280383 2.02 Infinity
Dec 2016 679.6642748083101 1.60 Infinity
Jan 2017 675.7141543327954 -0.58 Infinity
Feb 2017 674.8821388780138 -0.12 Infinity
Mar 2017 664.8659179021172 -1.48 Infinity
Apr 2017 667.4839745570644 0.39 Infinity
May 2017 671.9908358049511 0.68 Infinity
Jun 2017 680.6801017665699 1.29 Infinity
Jul 2017 686.5092807138644 0.86 Infinity
Aug 2017 704.1152325081614 2.57 Infinity
Sep 2017 703.301798298548 -0.12 6.40
Oct 2017 717.1946071875626 1.98 9.37
Nov 2017 707.7657376946654 -1.31 5.80
Dec 2017 714.8679406468029 1.00 5.18
Jan 2018 712.8511927847767 -0.28 5.50
Feb 2018 723.8582009138767 1.54 7.26
Mar 2018 742.9558687641156 2.64 11.75
Apr 2018 752.8126056137368 1.33 12.78
May 2018 756.6874069958712 0.52 12.60
Jun 2018 750.2422289738131 -0.85 10.22
Jul 2018 752.5564708500488 0.31 9.62
Aug 2018 767.1287047398737 1.94 8.95
Sep 2018 775.5056039359719 1.09 10.27
Oct 2018 785.3330475613274 1.27 9.50
Nov 2018 787.2256491573846 0.24 11.23
Dec 2018 800.0010913430716 1.62 11.91
Jan 2019 802.9267774020963 0.37 12.64
Feb 2019 810.50033206837 0.94 11.97
Mar 2019 812.6638284953905 0.27 9.38
Apr 2019 816.4453283439337 0.47 8.45
May 2019 823.9585530793738 0.92 8.89
Jun 2019 838.5072234863125 1.77 11.77
Jul 2019 843.3562787668245 0.58 12.07
Aug 2019 834.0484638110188 -1.10 8.72
Sep 2019 837.3263508877451 0.39 7.97
Oct 2019 836.6023776107736 -0.09 6.53
Nov 2019 850.1674584436704 1.62 8.00
Dec 2019 846.6427826130971 -0.41 5.83
Jan 2020 858.5021892665216 1.40 6.92
Feb 2020 858.8242577658032 0.04 5.96
Mar 2020 871.8251174760171 1.51 7.28
Apr 2020 865.3696310178459 -0.74 5.99
May 2020 892.5005307116248 3.14 8.32
Jun 2020 901.6691705782875 1.03 7.53
Jul 2020 921.4766153589536 2.20 9.26
Aug 2020 920.3129345045372 -0.13 10.34
Sep 2020 938.6637721662531 1.99 12.10
Oct 2020 951.3775594589158 1.35 13.72
Nov 2020 959.0201241847033 0.80 12.80
Dec 2020 968.609858984191 1.00 14.41
Jan 2021 973.7793296981309 0.53 13.43
Feb 2021 992.2196646905239 1.89 15.53
Mar 2021 1017.4078925604531 2.54 16.70
Apr 2021 1051.5235165670535 3.35 21.51
May 2021 1084.279459470177 3.12 21.49
Jun 2021 1113.0344364521784 2.65 23.44
Jul 2021 1146.8907606453367 3.04 24.46
Aug 2021 1189.7682137221507 3.74 29.28
Sep 2021 1228.4423807845662 3.25 30.87
Oct 2021 1250.0174964078744 1.76 31.39
Nov 2021 1252.0001236554112 0.16 30.55
Dec 2021 1254.7697567452724 0.22 29.54
Jan 2022 1266.334550778175 0.92 30.04
Feb 2022 1286.7001062525019 1.61 29.68
Mar 2022 1281.0231145951839 -0.44 25.91
Apr 2022 1268.4421895138873 -0.98 20.63
May 2022 1246.4853500437584 -1.73 14.96
Jun 2022 1254.888114848077 0.67 12.75
Jul 2022 1249.6060141835533 -0.42 8.96
Aug 2022 1241.5717550109973 -0.64 4.35
Sep 2022 1222.8109200591139 -1.51 -0.46
Oct 2022 1228.8009182002916 0.49 -1.70
Nov 2022 1237.1487760005841 0.68 -1.19
Dec 2022 1251.2317530295586 1.14 -0.28
Jan 2023 1251.449822681035 0.02 -1.17
Feb 2023 1254.6508733017415 0.26 -2.49
Mar 2023 1266.870418707696 0.97 -1.10
Apr 2023 1278.0847619946346 0.89 0.76
May 2023 1277.8936269059618 -0.01 2.52
Jun 2023 1250.9266634214187 -2.11 -0.32
Jul 2023 1237.9327619607845 -1.04 -0.93
Aug 2023 1221.4244987999903 -1.33 -1.62
Sep 2023 1225.481786213952 0.33 0.22
Oct 2023 1210.7831333291083 -1.20 -1.47
Nov 2023 1217.239020645281 0.53 -1.61
Dec 2023 1219.5804542701603 0.19 -2.53
Jan 2024 1230.6862934417181 0.91 -1.66
Feb 2024 1229.7882128370095 -0.07 -1.98
Mar 2024 1229.1443360661817 -0.05 -2.98
Apr 2024 1226.582851882997 -0.21 -4.03
May 2024 1225.846780048864 -0.06 -4.07
Jun 2024 1221.9894712312187 -0.31 -2.31
Jul 2024 1231.7611823101236 0.80 -0.50
Aug 2024 1235.5657387077588 0.31 1.16
Sep 2024 1248.8351771414275 1.07 1.91
Oct 2024 1246.4827643154142 -0.19 2.95
Nov 2024 1251.5430759355017 0.41 2.82
Dec 2024 1242.0555810207536 -0.76 1.84
Jan 2025 1228.2911290460468 -1.11 -0.19
Feb 2025 1218.6629645954029 -0.78 -0.90
Mar 2025 1212.484451241011 -0.51 -1.35
Apr 2025 1208.71659790051 -0.31 -1.46
May 2025 1210.1537540231304 0.12 -1.28
Jun 2025 1219.5476346289142 0.78 -0.20
Jul 2025 1214.5375732682255 -0.41 -1.40
Aug 2025 1215.085002181882 0.05 -1.66
Sep 2025 1200.9005503179774 -1.17 -3.84
Oct 2025 1202.1583409114937 0.11 -3.56
Nov 2025 1188.124646790697 -1.17 -5.07
Dec 2025 1185.3744395657247 -0.23 -4.56
Jan 2026 1183.9810755342503 -0.12 -3.61
Feb 2026 1184.441902671675 0.04 -2.81