Zip Code: 80109 (Castle Rock, CO) - Market Hotness: Trend of Hotness Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 80109 Zip Code in February 2026 was 71.412.

You can see similar for other Colorado Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 80109 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 80109 - Market Hotness: Trend of Hotness Score
Zip Code: 80109 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 82.17744454857856
October 2017 77.62953287304845
November 2017 91.7929292929293
December 2017 89.57352087231435
January 2018 73.55123320633648
February 2018 78.45534101958606
March 2018 76.69613414719709
April 2018 79.8635639587229
May 2018 65.34866266375546
June 2018 64.16938110749186
July 2018 58.11002776522244
August 2018 64.19583546244252
September 2018 68.18729393862542
October 2018 67.25113122171946
November 2018 71.5469788041759
December 2018 60.69455152916987
January 2019 57.505766062602966
February 2019 54.09312547215164
March 2019 67.47488742639419
April 2019 76.52221612726275
May 2019 73.45132743362832
June 2019 68.12680696564244
July 2019 71.65651005831859
August 2019 74.00468384074941
September 2019 72.80990137304197
October 2019 73.8574748257165
November 2019 73.86082541335763
December 2019 75.2374941872052
January 2020 74.55699734896051
February 2020 80.31984810866072
March 2020 88.9591761677087
April 2020 83.21582306664688
May 2020 78.59808898178561
June 2020 76.14361901900398
July 2020 77.72794060784162
August 2020 76.72770700636943
September 2020 85.50819137664031
October 2020 85.27167533120912
November 2020 85.26691887347626
December 2020 85.3464997354964
January 2021 78.85614432794937
February 2021 93.69267236937029
March 2021 85.98381212950297
April 2021 84.9592549476135
May 2021 91.48960739030024
June 2021 87.88341884073792
July 2021 83.31482789946503
August 2021 81.29520052596976
September 2021 70.15475648611744
October 2021 89.51496574107465
November 2021 86.94505094614264
December 2021 88.40473395931143
March 2022 85.76110219368647
April 2022 78.30834841044197
May 2022 79.50608614232209
June 2022 78.58472998137803
July 2022 76.49810132444196
August 2022 64.27839015637016
September 2022 58.34246690835511
October 2022 61.542692730811545
November 2022 56.60118205277616
December 2022 45.899482129213006
January 2023 63.64081124355097
February 2023 65.30719831304515
March 2023 52.53361428858118
April 2023 76.87807881773399
May 2023 70.54337945662054
June 2023 59.63641738102277
July 2023 64.52221488538817
August 2023 54.50466781473761
September 2023 60.415372326262535
October 2023 54.3123343875545
November 2023 47.69998308811094
December 2023 50.574907000338186
January 2024 43.21091198022424
February 2024 41.406762199119605
March 2024 69.11834941255134
April 2024 66.83744760130415
May 2024 57.23136758321273
June 2024 55.38335347953721
July 2024 52.58606489869874
August 2024 58.17736364366616
September 2024 47.981572577496685
October 2024 52.18978102189781
November 2024 56.492411467116355
December 2024 51.27148031132003
January 2025 55.60939553219448
February 2025 62.546204762314105
March 2025 70.0914818330888
April 2025 71.0827168796234
May 2025 63.24942978168785
June 2025 55.4161827332559
July 2025 53.3749248346362
August 2025 49.426944690919846
September 2025 37.299455535390194
October 2025 45.43942133815552
November 2025 49.699166364624865
December 2025 41.7541669726118
January 2026 45.68704952336665
February 2026 76.9246304224897
March 2026 71.41214162490758