Norristown (City), 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 Norristown (City), Pennsylvania in February 2026 was $1,738.027. The month over month percentage change (MoM) was 0.02%, and the year over year percentage change (YoY) was 2.05%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for Norristown (City), PA. The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for Norristown (City), PA.

You can see similar information for other Pennsylvania cities.

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.
Norristown (City), PA - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Norristown (City), PA - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZORI ($) 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 961.9433779187407 Infinity Infinity
Mar 2016 990.3928439634044 2.96 Infinity
Apr 2016 997.6280436847128 0.73 Infinity
May 2016 1016.6555749773053 1.91 Infinity
Jun 2016 1024.6836389829273 0.79 Infinity
Jul 2016 1025.3799042920466 0.07 Infinity
Aug 2016 1026.2075561899496 0.08 Infinity
Sep 2016 1022.586913535438 -0.35 Infinity
Oct 2016 1014.0300734611178 -0.84 Infinity
Nov 2016 999.7244976136535 -1.41 Infinity
Dec 2016 1023.2101233392484 2.35 Infinity
Jan 2017 1036.3964772127056 1.29 Infinity
Feb 2017 1058.2878393315268 2.11 10.02
Mar 2017 1059.1113970678232 0.08 6.94
Apr 2017 1055.8524162051085 -0.31 5.84
May 2017 1059.2418998615137 0.32 4.19
Jun 2017 1063.9320012331066 0.44 3.83
Jul 2017 1057.5483645813445 -0.60 3.14
Aug 2017 1052.3695519262965 -0.49 2.55
Sep 2017 1053.8855166328933 0.14 3.06
Oct 2017 1086.726219383442 3.12 7.17
Nov 2017 1108.4889644770526 2.00 10.88
Dec 2017 1116.0550293878296 0.68 9.07
Jan 2018 1092.2878934691084 -2.13 5.39
Feb 2018 1091.989645485654 -0.03 3.19
Mar 2018 1085.7925847732963 -0.57 2.52
Apr 2018 1093.8553176961022 0.74 3.60
May 2018 1093.0896223118966 -0.07 3.20
Jun 2018 1094.069135801014 0.09 2.83
Jul 2018 1111.553409736238 1.60 5.11
Aug 2018 1116.538739118003 0.45 6.10
Sep 2018 1127.1730397195533 0.95 6.95
Oct 2018 1112.0470654123465 -1.34 2.33
Nov 2018 1114.3348953186774 0.21 0.53
Dec 2018 1118.3469009468358 0.36 0.21
Jan 2019 1131.3776043474886 1.17 3.58
Feb 2019 1141.6741746278385 0.91 4.55
Mar 2019 1152.6111594466868 0.96 6.15
Apr 2019 1158.3354623958421 0.50 5.90
May 2019 1164.8016762221494 0.56 6.56
Jun 2019 1171.5911391176094 0.58 7.09
Jul 2019 1171.9908590520913 0.03 5.44
Aug 2019 1181.9118222084683 0.85 5.86
Sep 2019 1183.9666329726722 0.17 5.04
Oct 2019 1191.748800432261 0.66 7.17
Nov 2019 1192.9705811715348 0.10 7.06
Dec 2019 1193.025048817727 0.01 6.68
Jan 2020 1202.1363518792728 0.76 6.25
Feb 2020 1200.5047434605315 -0.14 5.15
Mar 2020 1222.6633942024519 1.85 6.08
Apr 2020 1224.6075912629494 0.16 5.72
May 2020 1236.3108847505423 0.96 6.14
Jun 2020 1221.2668764922903 -1.22 4.24
Jul 2020 1230.543930313835 0.76 5.00
Aug 2020 1228.7269265400466 -0.15 3.96
Sep 2020 1234.2347044564492 0.45 4.25
Oct 2020 1245.0643731477887 0.88 4.47
Nov 2020 1248.305788272345 0.26 4.64
Dec 2020 1266.6779759971607 1.47 6.17
Jan 2021 1277.5020933421845 0.86 6.27
Feb 2021 1306.937945466628 2.30 8.87
Mar 2021 1304.668419336475 -0.17 6.71
Apr 2021 1322.5111263829285 1.37 8.00
May 2021 1342.6434326984518 1.52 8.60
Jun 2021 1371.4681603626277 2.15 12.30
Jul 2021 1387.0374792426296 1.14 12.72
Aug 2021 1392.3424965332242 0.38 13.32
Sep 2021 1414.9793686703758 1.63 14.64
Oct 2021 1437.6927970351667 1.61 15.47
Nov 2021 1473.2959091230002 2.48 18.02
Dec 2021 1480.9400535565785 0.52 16.92
Jan 2022 1485.1126192749682 0.28 16.25
Feb 2022 1487.0687256194738 0.13 13.78
Mar 2022 1497.583638398819 0.71 14.79
Apr 2022 1507.8317381048305 0.68 14.01
May 2022 1508.0364705645784 0.01 12.32
Jun 2022 1530.086579633159 1.46 11.57
Jul 2022 1530.8820283624098 0.05 10.37
Aug 2022 1549.5224693200744 1.22 11.29
Sep 2022 1547.9944863858123 -0.10 9.40
Oct 2022 1560.3712704961076 0.80 8.53
Nov 2022 1545.4701352769898 -0.95 4.90
Dec 2022 1542.2903417045861 -0.21 4.14
Jan 2023 1544.1294466297502 0.12 3.97
Feb 2023 1561.0293332968918 1.09 4.97
Mar 2023 1579.726273266472 1.20 5.49
Apr 2023 1583.607131573294 0.25 5.03
May 2023 1581.0325406446923 -0.16 4.84
Jun 2023 1563.173049296106 -1.13 2.16
Jul 2023 1574.045333656179 0.70 2.82
Aug 2023 1586.767381655309 0.81 2.40
Sep 2023 1602.9407187174645 1.02 3.55
Oct 2023 1597.0335994542836 -0.37 2.35
Nov 2023 1615.1300979153546 1.13 4.51
Dec 2023 1625.2006322210898 0.62 5.38
Jan 2024 1641.8860172156892 1.03 6.33
Feb 2024 1634.7707148456366 -0.43 4.72
Mar 2024 1634.2095583017385 -0.03 3.45
Apr 2024 1644.016247916434 0.60 3.82
May 2024 1654.3584145093653 0.63 4.64
Jun 2024 1669.7179046701667 0.93 6.82
Jul 2024 1673.2240979373646 0.21 6.30
Aug 2024 1673.3088700761537 0.01 5.45
Sep 2024 1672.9611869610835 -0.02 4.37
Oct 2024 1672.1829015730768 -0.05 4.71
Nov 2024 1676.8317035492316 0.28 3.82
Dec 2024 1675.7445804866504 -0.06 3.11
Jan 2025 1691.9464657339247 0.97 3.05
Feb 2025 1703.1740605817881 0.66 4.18
Mar 2025 1707.352503795105 0.25 4.48
Apr 2025 1709.6463125793239 0.13 3.99
May 2025 1716.2465608961938 0.39 3.74
Jun 2025 1721.0104980321846 0.28 3.07
Jul 2025 1725.085599827669 0.24 3.10
Aug 2025 1726.8498388242842 0.10 3.20
Sep 2025 1730.5768715252896 0.22 3.44
Oct 2025 1742.3698527068957 0.68 4.20
Nov 2025 1742.6475565277287 0.02 3.93
Dec 2025 1749.3411398873136 0.38 4.39
Jan 2026 1737.6063056187745 -0.67 2.70
Feb 2026 1738.0270045484078 0.02 2.05