Zip Code: 80602 (Thornton, Colorado) - 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 80602 Zip Code (Thornton, Colorado) in January 2026 was $2,875.369. The month over month percentage change (MoM) was -0.28%, and the year over year percentage change (YoY) was 3.25%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 80602 zip code (Thornton, Colorado). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 80602 zip code (Thornton, 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: 80602 (Thornton, Colorado) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 80602 (Thornton, Colorado) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
Items per page:
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Month ZORI ($) 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 2049.3170817537452 Infinity Infinity
Dec 2018 2074.41182324982 1.23 Infinity
Jan 2019 2088.064163177729 0.66 Infinity
Feb 2019 2079.6588703532097 -0.40 Infinity
Mar 2019 2054.9717767792936 -1.19 Infinity
Apr 2019 2046.4397790357395 -0.41 Infinity
May 2019 2059.3542493534123 0.63 Infinity
Jun 2019 2069.5464302695314 0.50 Infinity
Jul 2019 2081.14644824687 0.56 Infinity
Aug 2019 2069.873892517839 -0.54 Infinity
Sep 2019 2071.7778015996164 0.09 Infinity
Oct 2019 2077.234964731347 0.26 Infinity
Nov 2019 2097.4971856175903 0.98 2.35
Dec 2019 2100.8599890349597 0.16 1.27
Jan 2020 2118.164531314484 0.82 1.44
Feb 2020 2138.506577671547 0.96 2.83
Mar 2020 2149.5904849904 0.52 4.60
Apr 2020 2130.1367942167017 -0.90 4.09
May 2020 2133.2995184460333 0.15 3.59
Jun 2020 2134.1008464831316 0.04 3.12
Jul 2020 2157.253704482544 1.09 3.66
Aug 2020 2168.04176287114 0.50 4.74
Sep 2020 2175.993257669382 0.37 5.03
Oct 2020 2201.1694491920234 1.16 5.97
Nov 2020 2224.539829095678 1.06 6.06
Dec 2020 2240.491816467054 0.72 6.65
Jan 2021 2209.0569604886737 -1.40 4.29
Feb 2021 2205.2158816320043 -0.17 3.12
Mar 2021 2209.708538747117 0.20 2.80
Apr 2021 2269.876848694296 2.72 6.56
May 2021 2287.9974764464223 0.80 7.25
Jun 2021 2332.442179165508 1.94 9.29
Jul 2021 2323.637347628912 -0.38 7.71
Aug 2021 2357.7060279939465 1.47 8.75
Sep 2021 2378.7580186113178 0.89 9.32
Oct 2021 2384.431121099876 0.24 8.33
Nov 2021 2415.35996534756 1.30 8.58
Dec 2021 2429.393836606181 0.58 8.43
Jan 2022 2479.040178076409 2.04 12.22
Feb 2022 2495.705993406252 0.67 13.17
Mar 2022 2509.905019542806 0.57 13.59
Apr 2022 2502.6229927314885 -0.29 10.25
May 2022 2506.517171351365 0.16 9.55
Jun 2022 2508.972412029794 0.10 7.57
Jul 2022 2546.573164830585 1.50 9.59
Aug 2022 2532.2901045041644 -0.56 7.41
Sep 2022 2544.5494487760648 0.48 6.97
Oct 2022 2549.9970228611296 0.21 6.94
Nov 2022 2547.632336510207 -0.09 5.48
Dec 2022 2563.2419831681455 0.61 5.51
Jan 2023 2602.610929762546 1.54 4.99
Feb 2023 2614.6491495346127 0.46 4.77
Mar 2023 2623.280793652214 0.33 4.52
Apr 2023 2585.554320446385 -1.44 3.31
May 2023 2619.458442524182 1.31 4.51
Jun 2023 2629.260714840313 0.37 4.79
Jul 2023 2628.4205595551775 -0.03 3.21
Aug 2023 2644.5289652604783 0.61 4.43
Sep 2023 2661.6537919208627 0.65 4.60
Oct 2023 2692.068311931617 1.14 5.57
Nov 2023 2708.482705120412 0.61 6.31
Dec 2023 2704.996771157849 -0.13 5.53
Jan 2024 2686.471885144834 -0.68 3.22
Feb 2024 2670.5217141224625 -0.59 2.14
Mar 2024 2692.2536265318695 0.81 2.63
Apr 2024 2738.7394558582764 1.73 5.93
May 2024 2742.840411142519 0.15 4.71
Jun 2024 2740.170520813016 -0.10 4.22
Jul 2024 2751.0428652609553 0.40 4.67
Aug 2024 2782.410613995487 1.14 5.21
Sep 2024 2811.338223543864 1.04 5.62
Oct 2024 2812.115072575572 0.03 4.46
Nov 2024 2763.0635134075424 -1.74 2.02
Dec 2024 2748.442373901631 -0.53 1.61
Jan 2025 2784.971925120786 1.33 3.67
Feb 2025 2808.3224280148834 0.84 5.16
Mar 2025 2804.095519453163 -0.15 4.15
Apr 2025 2806.1202184927806 0.07 2.46
May 2025 2804.3755523932855 -0.06 2.24
Jun 2025 2819.3632314891383 0.53 2.89
Jul 2025 2823.519709546502 0.15 2.64
Aug 2025 2813.3035365862015 -0.36 1.11
Sep 2025 2799.943828630879 -0.47 -0.40
Oct 2025 2803.7145335478385 0.14 -0.30
Nov 2025 2852.739550749183 1.75 3.25
Dec 2025 2883.2940945323894 1.07 4.91
Jan 2026 2875.3690476190477 -0.28 3.25