Zip Code: 80104 (Castle Rock, 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 80104 Zip Code (Castle Rock, Colorado) in January 2026 was $2,054.141. The month over month percentage change (MoM) was -0.42%, and the year over year percentage change (YoY) was -0.19%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 80104 zip code (Castle Rock, Colorado). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 80104 zip code (Castle Rock, 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: 80104 (Castle Rock, Colorado) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 80104 (Castle Rock, Colorado) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
Items per page:
1 – 10 of 133
Month ZORI ($) 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 1432.1885641506803 Infinity Infinity
Feb 2017 1444.4551862120638 0.86 Infinity
Mar 2017 1424.1238178337571 -1.41 Infinity
Apr 2017 1443.1443733660287 1.34 Infinity
May 2017 1459.3119928232966 1.12 Infinity
Jun 2017 1474.0073893994336 1.01 Infinity
Jul 2017 1474.7158737861232 0.05 Infinity
Aug 2017 1470.4071957133579 -0.29 Infinity
Sep 2017 1468.9788761358702 -0.10 Infinity
Oct 2017 1458.0637252159054 -0.74 Infinity
Nov 2017 1471.7592839027172 0.94 Infinity
Dec 2017 1462.252579968297 -0.65 Infinity
Jan 2018 1481.5840126825783 1.32 3.45
Feb 2018 1482.1424806248285 0.04 2.61
Mar 2018 1496.9866836808892 1.00 5.12
Apr 2018 1503.8602240937128 0.46 4.21
May 2018 1502.4256726743122 -0.09 2.95
Jun 2018 1503.7981397069477 0.09 2.02
Jul 2018 1486.874286884504 -1.12 0.82
Aug 2018 1511.910208505776 1.68 2.82
Sep 2018 1520.2530481809072 0.55 3.49
Oct 2018 1533.4966676231218 0.87 5.17
Nov 2018 1534.6841822087215 0.08 4.28
Dec 2018 1523.8729255132682 -0.70 4.21
Jan 2019 1530.8234114583815 0.46 3.32
Feb 2019 1531.4668654556122 0.04 3.33
Mar 2019 1539.6141971469592 0.53 2.85
Apr 2019 1533.2430092892525 -0.41 1.95
May 2019 1536.6413785147206 0.22 2.28
Jun 2019 1540.3640016357647 0.24 2.43
Jul 2019 1562.7768034912879 1.46 5.11
Aug 2019 1558.167244140227 -0.29 3.06
Sep 2019 1561.6173276812222 0.22 2.72
Oct 2019 1570.2091374933473 0.55 2.39
Nov 2019 1574.5620901515724 0.28 2.60
Dec 2019 1597.190744076075 1.44 4.81
Jan 2020 1595.5793890971418 -0.10 4.23
Feb 2020 1606.9321369448958 0.71 4.93
Mar 2020 1562.9231141514222 -2.74 1.51
Apr 2020 1558.917435796599 -0.26 1.68
May 2020 1547.9503321943305 -0.70 0.74
Jun 2020 1570.1588938985192 1.44 1.93
Jul 2020 1574.3043145717907 0.26 0.74
Aug 2020 1599.0283718535238 1.57 2.62
Sep 2020 1630.0497138014894 1.94 4.38
Oct 2020 1639.3656626906343 0.57 4.40
Nov 2020 1653.1372513599517 0.84 4.99
Dec 2020 1648.452913688573 -0.28 3.21
Jan 2021 1664.2474773322338 0.96 4.30
Feb 2021 1675.772170816329 0.69 4.28
Mar 2021 1710.3315677993423 2.06 9.43
Apr 2021 1742.2005973651549 1.86 11.76
May 2021 1789.0519708180345 2.69 15.58
Jun 2021 1785.2371814510716 -0.21 13.70
Jul 2021 1809.7396373590348 1.37 14.96
Aug 2021 1818.1833981911768 0.47 13.71
Sep 2021 1839.6465075659244 1.18 12.86
Oct 2021 1823.8519799226422 -0.86 11.25
Nov 2021 1821.3600194605626 -0.14 10.18
Dec 2021 1817.611824525724 -0.21 10.26
Jan 2022 1843.2028021657873 1.41 10.75
Feb 2022 1852.949887296488 0.53 10.57
Mar 2022 1882.2583020949914 1.58 10.05
Apr 2022 1890.2135654524493 0.42 8.50
May 2022 1906.8794980753582 0.88 6.59
Jun 2022 1934.6897789555755 1.46 8.37
Jul 2022 1959.2648776366216 1.27 8.26
Aug 2022 1968.6800185613627 0.48 8.28
Sep 2022 1956.9759282586947 -0.59 6.38
Oct 2022 1995.3182585581862 1.96 9.40
Nov 2022 2005.8773606325608 0.53 10.13
Dec 2022 2035.9877304347465 1.50 12.01
Jan 2023 2005.873654576906 -1.48 8.82
Feb 2023 2021.2607085193918 0.77 9.08
Mar 2023 2008.8919859232146 -0.61 6.73
Apr 2023 2005.8314495886887 -0.15 6.12
May 2023 2001.9848268201038 -0.19 4.99
Jun 2023 2010.2067367327827 0.41 3.90
Jul 2023 2002.9154727620262 -0.36 2.23
Aug 2023 2003.5952399356681 0.03 1.77
Sep 2023 2026.6728918748008 1.15 3.56
Oct 2023 2041.9266796753873 0.75 2.34
Nov 2023 2052.6547807564407 0.53 2.33
Dec 2023 2035.587268368478 -0.83 -0.02
Jan 2024 2041.4053063965275 0.29 1.77
Feb 2024 2044.2975743468864 0.14 1.14
Mar 2024 2057.3990903426825 0.64 2.42
Apr 2024 2063.4423234495393 0.29 2.87
May 2024 2058.173768832992 -0.25 2.81
Jun 2024 2044.0937940642182 -0.68 1.69
Jul 2024 2043.969154317592 -0.01 2.05
Aug 2024 2043.9884034663419 0.00 2.02
Sep 2024 2032.210615606407 -0.58 0.27
Oct 2024 2017.2166385930075 -0.74 -1.21
Nov 2024 2028.1929356697785 0.54 -1.19
Dec 2024 2042.3718490865713 0.70 0.33
Jan 2025 2058.091957021043 0.77 0.82
Feb 2025 2056.386695773018 -0.08 0.59
Mar 2025 2054.0327351103956 -0.11 -0.16
Apr 2025 2056.416200238765 0.12 -0.34
May 2025 2064.4909956302854 0.39 0.31
Jun 2025 2071.989860833768 0.36 1.37
Jul 2025 2075.4567589993108 0.17 1.54
Aug 2025 2077.997697962596 0.12 1.66
Sep 2025 2081.979742777987 0.19 2.45
Oct 2025 2082.506901154402 0.03 3.24
Nov 2025 2069.6603685869622 -0.62 2.05
Dec 2025 2062.7527486135987 -0.33 1.00
Jan 2026 2054.1407407407405 -0.42 -0.19