Zip Code: 21234 (Parkville, Maryland) - 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 21234 Zip Code (Parkville, Maryland) in February 2026 was $1,693.555. The month over month percentage change (MoM) was 0.39%, and the year over year percentage change (YoY) was 6.80%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 21234 zip code (Parkville, Maryland). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 21234 zip code (Parkville, Maryland).

You can see similar information for other Maryland 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: 21234 (Parkville, Maryland) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 21234 (Parkville, Maryland) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZORI ($) 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 0 NaN NaN
Mar 2018 0 NaN NaN
Apr 2018 0 NaN NaN
May 2018 0 NaN NaN
Jun 2018 0 NaN NaN
Jul 2018 0 NaN NaN
Aug 2018 0 NaN NaN
Sep 2018 0 NaN NaN
Oct 2018 0 NaN NaN
Nov 2018 0 NaN NaN
Dec 2018 0 NaN NaN
Jan 2019 0 NaN NaN
Feb 2019 0 NaN NaN
Mar 2019 0 NaN NaN
Apr 2019 0 NaN NaN
May 2019 0 NaN NaN
Jun 2019 0 NaN NaN
Jul 2019 0 NaN NaN
Aug 2019 0 NaN NaN
Sep 2019 0 NaN NaN
Oct 2019 0 NaN NaN
Nov 2019 0 NaN NaN
Dec 2019 0 NaN NaN
Jan 2020 0 NaN NaN
Feb 2020 0 NaN NaN
Mar 2020 0 NaN NaN
Apr 2020 0 NaN NaN
May 2020 0 NaN NaN
Jun 2020 0 NaN NaN
Jul 2020 1223.7149624129543 Infinity Infinity
Aug 2020 1236.646772313713 1.06 Infinity
Sep 2020 1258.230207925546 1.75 Infinity
Oct 2020 1283.0288058260253 1.97 Infinity
Nov 2020 1298.0300390789582 1.17 Infinity
Dec 2020 1307.0355916383764 0.69 Infinity
Jan 2021 1324.56009798059 1.34 Infinity
Feb 2021 1343.7435108738566 1.45 Infinity
Mar 2021 1350.8706981293954 0.53 Infinity
Apr 2021 1351.4129074733773 0.04 Infinity
May 2021 1352.064722008475 0.05 Infinity
Jun 2021 1366.1457745870227 1.04 Infinity
Jul 2021 1393.6505755890757 2.01 13.89
Aug 2021 1402.6426917308427 0.65 13.42
Sep 2021 1397.137450658201 -0.39 11.04
Oct 2021 1378.1488008943468 -1.36 7.41
Nov 2021 1378.105100249253 0.00 6.17
Dec 2021 1403.2214959911457 1.82 7.36
Jan 2022 1410.200294000631 0.50 6.47
Feb 2022 1422.5729464643236 0.88 5.87
Mar 2022 1432.1088193234007 0.67 6.01
Apr 2022 1465.972289516037 2.37 8.48
May 2022 1478.088752312846 0.83 9.32
Jun 2022 1472.1107501103688 -0.40 7.76
Jul 2022 1468.990726260618 -0.21 5.41
Aug 2022 1470.7933841671652 0.12 4.86
Sep 2022 1489.5278087453128 1.27 6.61
Oct 2022 1495.0220420505523 0.37 8.48
Nov 2022 1498.420172619507 0.23 8.73
Dec 2022 1491.2231683996156 -0.48 6.27
Jan 2023 1499.0241463805728 0.52 6.30
Feb 2023 1496.3972916089833 -0.17 5.19
Mar 2023 1501.2031472924575 0.32 4.83
Apr 2023 1497.574428890352 -0.24 2.16
May 2023 1502.6736322876732 0.34 1.66
Jun 2023 1507.9734510519856 0.35 2.44
Jul 2023 1507.24864081474 -0.05 2.60
Aug 2023 1514.5875903441588 0.49 2.98
Sep 2023 1508.4711799444237 -0.40 1.27
Oct 2023 1521.9284721700615 0.89 1.80
Nov 2023 1530.9742914161063 0.59 2.17
Dec 2023 1544.2842975695332 0.87 3.56
Jan 2024 1538.534243699757 -0.37 2.64
Feb 2024 1539.0041339047061 0.03 2.85
Mar 2024 1542.1250330243045 0.20 2.73
Apr 2024 1550.1141618148224 0.52 3.51
May 2024 1559.064368980004 0.58 3.75
Jun 2024 1557.1686484309457 -0.12 3.26
Jul 2024 1548.7577070632324 -0.54 2.75
Aug 2024 1545.4846519114342 -0.21 2.04
Sep 2024 1547.8198448257983 0.15 2.61
Oct 2024 1555.8670758911178 0.52 2.23
Nov 2024 1560.80253394202 0.32 1.95
Dec 2024 1565.9291046695716 0.33 1.40
Jan 2025 1570.9313889839455 0.32 2.11
Feb 2025 1585.727186711154 0.94 3.04
Mar 2025 1591.7677493708177 0.38 3.22
Apr 2025 1593.6990605195915 0.12 2.81
May 2025 1595.46723912041 0.11 2.34
Jun 2025 1608.9832222109128 0.85 3.33
Jul 2025 1629.9464395037364 1.30 5.24
Aug 2025 1643.1014544709062 0.81 6.32
Sep 2025 1655.9695242570879 0.78 6.99
Oct 2025 1658.013870636512 0.12 6.57
Nov 2025 1665.2132957661559 0.43 6.69
Dec 2025 1672.1712310076048 0.42 6.79
Jan 2026 1686.9352254897142 0.88 7.38
Feb 2026 1693.5549809667457 0.39 6.80