Zip Code: 80503 (Longmont, Colorado) - 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 80503 Zip Code (Longmont, Colorado) in February 2026 was $1,815.611. The month over month percentage change (MoM) was -0.43%, and the year over year percentage change (YoY) was -3.00%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 80503 zip code (Longmont, Colorado). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 80503 zip code (Longmont, Colorado).

You can see similar information for other Colorado 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: 80503 (Longmont, Colorado) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 80503 (Longmont, Colorado) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZORI ($) 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 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 1519.710799043125 Infinity Infinity
Mar 2021 1522.1456384275782 0.16 Infinity
Apr 2021 1539.2297045805797 1.12 Infinity
May 2021 1560.6120336516817 1.39 Infinity
Jun 2021 1582.5914786446701 1.41 Infinity
Jul 2021 1601.9379552425248 1.22 Infinity
Aug 2021 1622.598745365945 1.29 Infinity
Sep 2021 1668.155493482686 2.81 Infinity
Oct 2021 1675.6940632432988 0.45 Infinity
Nov 2021 1698.5857650090143 1.37 Infinity
Dec 2021 1698.9613787692583 0.02 Infinity
Jan 2022 1713.0725918697353 0.83 Infinity
Feb 2022 1715.3034274259546 0.13 12.87
Mar 2022 1726.9232137560473 0.68 13.45
Apr 2022 1730.266877786817 0.19 12.41
May 2022 1736.4733580935142 0.36 11.27
Jun 2022 1743.3928726233376 0.40 10.16
Jul 2022 1751.2799689706762 0.45 9.32
Aug 2022 1759.4050434898777 0.46 8.43
Sep 2022 1742.7859742553244 -0.94 4.47
Oct 2022 1747.8861831197742 0.29 4.31
Nov 2022 1742.4975705484449 -0.31 2.59
Dec 2022 1765.7865188005997 1.34 3.93
Jan 2023 1774.3396903897863 0.48 3.58
Feb 2023 1792.5077980622798 1.02 4.50
Mar 2023 1810.4119179572658 1.00 4.84
Apr 2023 1818.1185600101949 0.43 5.08
May 2023 1828.4241696429167 0.57 5.30
Jun 2023 1823.2980653331592 -0.28 4.58
Jul 2023 1823.8599255963745 0.03 4.14
Aug 2023 1825.5762473332654 0.09 3.76
Sep 2023 1816.5891785955348 -0.49 4.24
Oct 2023 1837.8019721339272 1.17 5.14
Nov 2023 1841.1918444363193 0.18 5.66
Dec 2023 1834.3505390379557 -0.37 3.88
Jan 2024 1833.280032099992 -0.06 3.32
Feb 2024 1846.868661564608 0.74 3.03
Mar 2024 1874.9712625487941 1.52 3.57
Apr 2024 1861.1417813133278 -0.74 2.37
May 2024 1851.2796428845015 -0.53 1.25
Jun 2024 1861.9641155205586 0.58 2.12
Jul 2024 1867.5351753835837 0.30 2.40
Aug 2024 1869.3696263252846 0.10 2.40
Sep 2024 1870.955400062826 0.09 2.99
Oct 2024 1864.2752708700825 -0.36 1.44
Nov 2024 1878.3085481407684 0.75 2.02
Dec 2024 1883.686910239264 0.29 2.69
Jan 2025 1881.169559075968 -0.13 2.61
Feb 2025 1871.681867947072 -0.50 1.34
Mar 2025 1846.025419288077 -1.37 -1.54
Apr 2025 1857.1815322725927 0.60 -0.21
May 2025 1862.6185087136842 0.29 0.61
Jun 2025 1858.7498808939886 -0.21 -0.17
Jul 2025 1854.9326070896693 -0.20 -0.67
Aug 2025 1851.9089411287207 -0.16 -0.93
Sep 2025 1857.10795097202 0.28 -0.74
Oct 2025 1849.6962186452038 -0.40 -0.78
Nov 2025 1835.9529443060512 -0.74 -2.25
Dec 2025 1827.2802930901316 -0.47 -2.99
Jan 2026 1823.5306972900767 -0.20 -3.06
Feb 2026 1815.6108262108262 -0.43 -3.00