Zip Code: 02120 (Boston, Massachusetts) - 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 02120 Zip Code (Boston, Massachusetts) in February 2026 was $5,318.249. The month over month percentage change (MoM) was -0.07%, and the year over year percentage change (YoY) was 1.61%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 02120 zip code (Boston, Massachusetts). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 02120 zip code (Boston, Massachusetts).

You can see similar information for other Massachusetts 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: 02120 (Boston, Massachusetts) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 02120 (Boston, Massachusetts) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZORI ($) 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 2993.897678495142 Infinity NaN
Nov 2015 3049.387127455174 1.85 NaN
Dec 2015 3051.431900865963 0.07 NaN
Jan 2016 3026.4422012111886 -0.82 Infinity
Feb 2016 3057.6594144060596 1.03 Infinity
Mar 2016 3068.0105253472675 0.34 Infinity
Apr 2016 3126.4191930212137 1.90 Infinity
May 2016 3120.2663182584897 -0.20 Infinity
Jun 2016 3165.3897317419014 1.45 Infinity
Jul 2016 3103.6892936583185 -1.95 Infinity
Aug 2016 3185.3383769537254 2.63 Infinity
Sep 2016 3150.6978646332095 -1.09 Infinity
Oct 2016 3151.730743881798 0.03 5.27
Nov 2016 3071.5295562812003 -2.54 0.73
Dec 2016 3127.690388131063 1.83 2.50
Jan 2017 3179.5851076103418 1.66 5.06
Feb 2017 3221.913203966992 1.33 5.37
Mar 2017 3216.480748384742 -0.17 4.84
Apr 2017 3219.1429333188853 0.08 2.97
May 2017 3250.4735767945317 0.97 4.17
Jun 2017 3271.3102836854187 0.64 3.35
Jul 2017 3248.1988725540996 -0.71 4.66
Aug 2017 3184.700954864459 -1.95 -0.02
Sep 2017 3211.636074892207 0.85 1.93
Oct 2017 3262.416293826424 1.58 3.51
Nov 2017 3335.7461141057315 2.25 8.60
Dec 2017 3288.172230828164 -1.43 5.13
Jan 2018 3290.3210688915715 0.07 3.48
Feb 2018 3289.404999758719 -0.03 2.10
Mar 2018 3322.935441534562 1.02 3.31
Apr 2018 3352.5489373300784 0.89 4.14
May 2018 3375.354848937797 0.68 3.84
Jun 2018 3368.7913299015195 -0.19 2.98
Jul 2018 3364.1310645764693 -0.14 3.57
Aug 2018 3372.5993338721137 0.25 5.90
Sep 2018 3366.2932553723454 -0.19 4.82
Oct 2018 3364.9810258647717 -0.04 3.14
Nov 2018 3383.7113156864807 0.56 1.44
Dec 2018 3410.2941936951293 0.79 3.71
Jan 2019 3417.6517319562436 0.22 3.87
Feb 2019 3427.437045478836 0.29 4.20
Mar 2019 3425.4178315784184 -0.06 3.08
Apr 2019 3414.6661965627563 -0.31 1.85
May 2019 3405.3954066263673 -0.27 0.89
Jun 2019 3412.722078262327 0.22 1.30
Jul 2019 3458.2034340175774 1.33 2.80
Aug 2019 3488.6027471365664 0.88 3.44
Sep 2019 3508.0373641289434 0.56 4.21
Oct 2019 3501.6101921536524 -0.18 4.06
Nov 2019 3484.0030195798317 -0.50 2.96
Dec 2019 3491.1399733972535 0.21 2.37
Jan 2020 3491.3796909552416 0.01 2.16
Feb 2020 3491.497893144715 0.00 1.87
Mar 2020 3439.711457964529 -1.48 0.42
Apr 2020 3488.2116467024034 1.41 2.15
May 2020 3572.091484328564 2.40 4.89
Jun 2020 3614.8891755107543 1.20 5.92
Jul 2020 3556.231852122087 -1.62 2.84
Aug 2020 3437.114138679619 -3.35 -1.48
Sep 2020 3398.8937658343148 -1.11 -3.11
Oct 2020 3364.2829097338354 -1.02 -3.92
Nov 2020 3392.228336811874 0.83 -2.63
Dec 2020 3425.2269721922044 0.97 -1.89
Jan 2021 3502.0309357360256 2.24 0.31
Feb 2021 3540.5809596061126 1.10 1.41
Mar 2021 3557.328702792726 0.47 3.42
Apr 2021 3535.938146008821 -0.60 1.37
May 2021 3488.0795643276056 -1.35 -2.35
Jun 2021 3501.9186022299546 0.40 -3.12
Jul 2021 3523.6925449931778 0.62 -0.91
Aug 2021 3567.7447506247345 1.25 3.80
Sep 2021 3394.092853364373 -4.87 -0.14
Oct 2021 3484.162910777986 2.65 3.56
Nov 2021 3601.612391223151 3.37 6.17
Dec 2021 3869.961582787461 7.45 12.98
Jan 2022 3901.2498089754326 0.81 11.40
Feb 2022 3903.8476632836723 0.07 10.26
Mar 2022 3953.611132780668 1.27 11.14
Apr 2022 4016.988751122982 1.60 13.61
May 2022 4068.1772235775347 1.27 16.63
Jun 2022 4083.980277315116 0.39 16.62
Jul 2022 4185.184372693891 2.48 18.77
Aug 2022 4418.118802418206 5.57 23.84
Sep 2022 4689.1640176874935 6.14 38.16
Oct 2022 4643.264912368194 -0.98 33.27
Nov 2022 4470.361495936181 -3.72 24.12
Dec 2022 4282.813367289652 -4.19 10.67
Jan 2023 4313.818627397423 0.72 10.58
Feb 2023 4390.99222702589 1.79 12.48
Mar 2023 4459.2413489932715 1.55 12.79
Apr 2023 4465.351895499519 0.14 11.16
May 2023 4510.309854005876 1.01 10.87
Jun 2023 4590.601314891688 1.78 12.41
Jul 2023 4629.580838199778 0.85 10.62
Aug 2023 4546.93297056379 -1.78 2.92
Sep 2023 4580.3007466796735 0.73 -2.32
Oct 2023 4663.732292699396 1.82 0.44
Nov 2023 4823.8054692238675 3.43 7.91
Dec 2023 4784.729036416941 -0.81 11.72
Jan 2024 4785.184202967943 0.01 10.93
Feb 2024 4779.846040334598 -0.11 8.86
Mar 2024 4830.6353461175395 1.06 8.33
Apr 2024 4920.554779551657 1.86 10.19
May 2024 5008.067202193275 1.78 11.04
Jun 2024 5040.7820538761525 0.65 9.81
Jul 2024 5100.165589846626 1.18 10.16
Aug 2024 5117.460391364206 0.34 12.55
Sep 2024 5184.367495429966 1.31 13.19
Oct 2024 5125.117770135481 -1.14 9.89
Nov 2024 5110.835014203704 -0.28 5.95
Dec 2024 5096.778799559666 -0.28 6.52
Jan 2025 5168.445689527974 1.41 8.01
Feb 2025 5233.878965307884 1.27 9.50
Mar 2025 5208.844206675283 -0.48 7.83
Apr 2025 5185.371333857679 -0.45 5.38
May 2025 5148.395788322905 -0.71 2.80
Jun 2025 5142.487652902071 -0.11 2.02
Jul 2025 5117.642066830524 -0.48 0.34
Aug 2025 5157.255772981236 0.77 0.78
Sep 2025 5102.11746621382 -1.07 -1.59
Oct 2025 5173.705544699647 1.40 0.95
Nov 2025 5198.845044805923 0.49 1.72
Dec 2025 5323.709301831912 2.40 4.45
Jan 2026 5322.19982104864 -0.03 2.98
Feb 2026 5318.248748429013 -0.07 1.61