Zip Code: 03801 (Portsmouth, New Hampshire) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted (Zillow)
Updated on March 2, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily in the 03801 Zip Code (Portsmouth, New Hampshire) in January 2026 was $2,942.351. The month over month percentage change (MoM) was 0.04%, and the year over year percentage change (YoY) was 4.54%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 03801 zip code (Portsmouth, New Hampshire). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 03801 zip code (Portsmouth, New Hampshire).

You can see similar information for other New Hampshire 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: 03801 (Portsmouth, New Hampshire) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 03801 (Portsmouth, New Hampshire) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
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Month ZORI ($) 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 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 0 NaN NaN
Aug 2020 0 NaN NaN
Sep 2020 0 NaN NaN
Oct 2020 0 NaN NaN
Nov 2020 0 NaN NaN
Dec 2020 0 NaN NaN
Jan 2021 0 NaN NaN
Feb 2021 0 NaN NaN
Mar 2021 0 NaN NaN
Apr 2021 0 NaN NaN
May 2021 0 NaN NaN
Jun 2021 0 NaN NaN
Jul 2021 0 NaN NaN
Aug 2021 0 NaN NaN
Sep 2021 0 NaN NaN
Oct 2021 0 NaN NaN
Nov 2021 0 NaN NaN
Dec 2021 0 NaN NaN
Jan 2022 0 NaN NaN
Feb 2022 2364.9373503856746 Infinity Infinity
Mar 2022 2357.0913062112527 -0.33 Infinity
Apr 2022 2396.871223261012 1.69 Infinity
May 2022 2433.8385963930364 1.54 Infinity
Jun 2022 2447.750045470148 0.57 Infinity
Jul 2022 2463.964776481149 0.66 Infinity
Aug 2022 2466.758124915637 0.11 Infinity
Sep 2022 2471.649526999254 0.20 Infinity
Oct 2022 2469.6824864315877 -0.08 Infinity
Nov 2022 2486.372832414889 0.68 Infinity
Dec 2022 2509.4619977772813 0.93 Infinity
Jan 2023 2544.52730271601 1.40 Infinity
Feb 2023 2547.493882751764 0.12 7.72
Mar 2023 2567.828018689608 0.80 8.94
Apr 2023 2561.2321360076767 -0.26 6.86
May 2023 2581.6240260446984 0.80 6.07
Jun 2023 2604.0300244196596 0.87 6.39
Jul 2023 2608.5169011425864 0.17 5.87
Aug 2023 2612.703659131157 0.16 5.92
Sep 2023 2620.355572714142 0.29 6.02
Oct 2023 2640.0011924259156 0.75 6.90
Nov 2023 2662.3470506025055 0.85 7.08
Dec 2023 2685.5863100942192 0.87 7.02
Jan 2024 2678.4856133439675 -0.26 5.27
Feb 2024 2688.225871040483 0.36 5.52
Mar 2024 2702.398601173139 0.53 5.24
Apr 2024 2741.7905832700785 1.46 7.05
May 2024 2748.120627328186 0.23 6.45
Jun 2024 2744.959764182265 -0.11 5.41
Jul 2024 2728.0314486047055 -0.62 4.58
Aug 2024 2747.45051573605 0.71 5.16
Sep 2024 2798.951325989241 1.87 6.82
Oct 2024 2814.6097030140527 0.56 6.61
Nov 2024 2822.1127717208988 0.27 6.00
Dec 2024 2785.0698434871524 -1.31 3.70
Jan 2025 2814.5500017783256 1.06 5.08
Feb 2025 2830.852943170558 0.58 5.31
Mar 2025 2841.108135699522 0.36 5.13
Apr 2025 2834.864281053353 -0.22 3.40
May 2025 2840.6802655738993 0.21 3.37
Jun 2025 2858.0336405568914 0.61 4.12
Jul 2025 2893.679131867963 1.25 6.07
Aug 2025 2904.092931071831 0.36 5.70
Sep 2025 2886.4189913291375 -0.61 3.13
Oct 2025 2893.189954152931 0.24 2.79
Nov 2025 2901.1073665040067 0.27 2.80
Dec 2025 2941.253734951937 1.38 5.61
Jan 2026 2942.351190476191 0.04 4.54