Zip Code: 19131 (Philadelphia, Pennsylvania) - 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 19131 Zip Code (Philadelphia, Pennsylvania) in February 2026 was $1,596.516. The month over month percentage change (MoM) was 0.22%, and the year over year percentage change (YoY) was 3.27%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 19131 zip code (Philadelphia, Pennsylvania). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 19131 zip code (Philadelphia, Pennsylvania).

You can see similar information for other Pennsylvania 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: 19131 (Philadelphia, Pennsylvania) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 19131 (Philadelphia, Pennsylvania) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
Items per page:
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Month ZORI ($) 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 963.797656666733 Infinity Infinity
Sep 2016 991.5865203288993 2.88 Infinity
Oct 2016 999.5874336168943 0.81 Infinity
Nov 2016 1008.2397682047493 0.87 Infinity
Dec 2016 1019.3465488219902 1.10 Infinity
Jan 2017 1014.9948937043425 -0.43 Infinity
Feb 2017 1016.1052815230992 0.11 Infinity
Mar 2017 996.9241716664477 -1.89 Infinity
Apr 2017 1024.423522554511 2.76 Infinity
May 2017 1026.5816413378159 0.21 Infinity
Jun 2017 1059.2527918083488 3.18 Infinity
Jul 2017 1053.2617801044585 -0.57 Infinity
Aug 2017 1049.2441563890836 -0.38 8.87
Sep 2017 1044.456607688519 -0.46 5.33
Oct 2017 1050.2823805311343 0.56 5.07
Nov 2017 1062.9631077486385 1.21 5.43
Dec 2017 1052.5011308550881 -0.98 3.25
Jan 2018 1044.1888189471154 -0.79 2.88
Feb 2018 1036.8960845225656 -0.70 2.05
Mar 2018 1053.2026523419686 1.57 5.65
Apr 2018 1063.9565183923366 1.02 3.86
May 2018 1095.014110868015 2.92 6.67
Jun 2018 1086.6327300091693 -0.76 2.59
Jul 2018 1078.8598146124116 -0.71 2.43
Aug 2018 1070.1114332672025 -0.81 1.99
Sep 2018 1087.290911282875 1.61 4.10
Oct 2018 1098.4585549391445 1.03 4.59
Nov 2018 1098.9662343798216 0.05 3.39
Dec 2018 1106.9229435555344 0.72 5.17
Jan 2019 1121.4442502096845 1.31 7.40
Feb 2019 1133.4335293901283 1.07 9.31
Mar 2019 1135.34541804208 0.17 7.80
Apr 2019 1124.1893058339076 -0.98 5.66
May 2019 1114.1553569593088 -0.89 1.75
Jun 2019 1119.4468128744331 0.48 3.02
Jul 2019 1136.4122489476815 1.52 5.34
Aug 2019 1150.4983773295692 1.24 7.51
Sep 2019 1143.3106837682658 -0.62 5.15
Oct 2019 1139.117826238136 -0.37 3.70
Nov 2019 1139.3401200777757 0.02 3.67
Dec 2019 1144.6524448540201 0.47 3.41
Jan 2020 1146.5973123810884 0.17 2.24
Feb 2020 1148.210059297953 0.14 1.30
Mar 2020 1136.1803921647456 -1.05 0.07
Apr 2020 1130.328769395761 -0.51 0.55
May 2020 1122.895051821354 -0.66 0.78
Jun 2020 1121.7423874828567 -0.10 0.21
Jul 2020 1134.0539149890617 1.10 -0.21
Aug 2020 1147.63926931378 1.20 -0.25
Sep 2020 1164.3083834089587 1.45 1.84
Oct 2020 1184.5956943870558 1.74 3.99
Nov 2020 1192.7118744421023 0.69 4.68
Dec 2020 1210.286606348059 1.47 5.73
Jan 2021 1216.570897342787 0.52 6.10
Feb 2021 1224.984177698318 0.69 6.69
Mar 2021 1240.0831892412907 1.23 9.15
Apr 2021 1255.0829986211954 1.21 11.04
May 2021 1265.0217934048364 0.79 12.66
Jun 2021 1278.6948916097142 1.08 13.99
Jul 2021 1283.020310826385 0.34 13.14
Aug 2021 1288.1414666924595 0.40 12.24
Sep 2021 1285.489896518229 -0.21 10.41
Oct 2021 1285.9511559534678 0.04 8.56
Nov 2021 1297.5195851890303 0.90 8.79
Dec 2021 1314.7755923791217 1.33 8.63
Jan 2022 1324.9638944915832 0.78 8.91
Feb 2022 1338.8123016858804 1.05 9.29
Mar 2022 1344.741559057298 0.44 8.44
Apr 2022 1358.9196351396781 1.05 8.27
May 2022 1382.655266240889 1.75 9.30
Jun 2022 1380.8081509339002 -0.13 7.99
Jul 2022 1392.5624407099915 0.85 8.54
Aug 2022 1385.283559000677 -0.52 7.54
Sep 2022 1395.224906868147 0.72 8.54
Oct 2022 1388.991757266951 -0.45 8.01
Nov 2022 1393.963318402236 0.36 7.43
Dec 2022 1365.5374512987944 -2.04 3.86
Jan 2023 1383.3223363123986 1.30 4.41
Feb 2023 1382.5168584605647 -0.06 3.26
Mar 2023 1408.778325060434 1.90 4.76
Apr 2023 1399.4001655830584 -0.67 2.98
May 2023 1411.363268957813 0.86 2.08
Jun 2023 1428.3015973553645 1.20 3.44
Jul 2023 1425.8657602472572 -0.17 2.39
Aug 2023 1420.5627501505794 -0.37 2.55
Sep 2023 1430.7501631186854 0.72 2.55
Oct 2023 1454.1010150517182 1.63 4.69
Nov 2023 1480.388208926027 1.81 6.20
Dec 2023 1486.7335809400895 0.43 8.88
Jan 2024 1481.2321969537154 -0.37 7.08
Feb 2024 1486.7791754554053 0.37 7.54
Mar 2024 1502.8374599328522 1.08 6.68
Apr 2024 1514.8514055199025 0.80 8.25
May 2024 1517.7131258700815 0.19 7.54
Jun 2024 1509.5424396703145 -0.54 5.69
Jul 2024 1513.5735328136648 0.27 6.15
Aug 2024 1513.4816929126703 -0.01 6.54
Sep 2024 1525.4414452887254 0.79 6.62
Oct 2024 1532.5618382349362 0.47 5.40
Nov 2024 1533.600828157226 0.07 3.60
Dec 2024 1543.9423768440129 0.67 3.85
Jan 2025 1535.6649019059787 -0.54 3.68
Feb 2025 1545.937257538838 0.67 3.98
Mar 2025 1531.338165810185 -0.94 1.90
Apr 2025 1536.6049082091372 0.34 1.44
May 2025 1536.3750203469554 -0.01 1.23
Jun 2025 1547.2902213061154 0.71 2.50
Jul 2025 1556.1828062092825 0.57 2.82
Aug 2025 1573.6168009509533 1.12 3.97
Sep 2025 1570.5526163287686 -0.19 2.96
Oct 2025 1567.9724760235326 -0.16 2.31
Nov 2025 1566.1000361290273 -0.12 2.12
Dec 2025 1574.1482136642614 0.51 1.96
Jan 2026 1592.971882795168 1.20 3.73
Feb 2026 1596.515931372549 0.22 3.27