Zip Code: 81525 (Mack, CO) - Trend of Active Listing Count of Houses (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the active listing count of houses in the 81525 Zip Code in February 2026 was 4. The month over month percentage change (MoM) was -0.3333%, and the year over year percentage change (YoY) was -0.5556%.

You can see similar for other Colorado Zip Codes, and for Colorado.

The chart below shows the trend of active listing count in the 81525 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 81525 - Trend of Active Listing Count of Houses
Zip Code: 81525 Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 14
Sep 2016 11
Oct 2016 11
Nov 2016 11
Dec 2016 11
Jan 2017 11
Feb 2017 13
Mar 2017 13
Apr 2017 18
May 2017 22
Jun 2017 22
Jul 2017 21
Aug 2017 12 -0.4286 -0.1429
Sep 2017 16 0.3333 0.4545
Oct 2017 17 0.0625 0.5455
Nov 2017 14 -0.1765 0.2727
Dec 2017 15 0.0714 0.3636
Jan 2018 15 0.0 0.3636
Feb 2018 16 0.0333 0.24
Mar 2018 14 -0.0968 0.0769
Apr 2018 12 -0.1429 -0.3333
May 2018 11 -0.125 -0.5227
Jun 2018 12 0.0952 -0.4773
Jul 2018 13 0.1304 -0.381
Aug 2018 12 -0.1154 -0.0417
Sep 2018 11 -0.0435 -0.3125
Oct 2018 12 0.0909 -0.2941
Nov 2018 9 -0.25 -0.3571
Dec 2018 6 -0.3333 -0.6
Jan 2019 8 0.3333 -0.4667
Feb 2019 6 -0.25 -0.6129
Mar 2019 7 0.1667 -0.5
Apr 2019 8 0.1429 -0.3333
May 2019 10 0.25 -0.0476
Jun 2019 10 -0.05 -0.1739
Jul 2019 9 -0.0526 -0.3077
Aug 2019 9 0.0 -0.2174
Sep 2019 8 -0.1111 -0.2727
Oct 2019 8 0.0 -0.3333
Nov 2019 8 -0.0625 -0.1667
Dec 2019 8 0.0667 0.3333
Jan 2020 11 0.375 0.375
Feb 2020 10 -0.0909 0.6667
Mar 2020 7 -0.3 0.0
Apr 2020 7 -0.0714 -0.1875
May 2020 9 0.3846 -0.1
Jun 2020 4 -0.5556 -0.5789
Jul 2020 5 0.125 -0.5
Aug 2020 4 -0.1111 -0.5556
Sep 2020 2 -0.5 -0.75
Oct 2020 2 0.0 -0.75
Nov 2020 3 0.5 -0.6
Dec 2020 4 0.3333 -0.5
Jan 2021 2 -0.5 -0.8182
Feb 2021 2 -0.25 -0.85
Mar 2021 3 1.0 -0.5714
Apr 2021 4 0.3333 -0.3846
May 2021 3 -0.25 -0.6667
Jun 2021 2 -0.3333 -0.5
Jul 2021 2 0.0 -0.5556
Aug 2021 3 0.5 -0.25
Sep 2021 5 0.5 1.25
Oct 2021 5 0.1111 1.5
Nov 2021 4 -0.2 0.3333
Dec 2021 4 -0.125 -0.125
Jan 2022 3 -0.2857 0.25
Feb 2022 3 0.2 1.0
Mar 2022 3 0.0 0.0
Apr 2022 3 0.0 -0.25
May 2022 3 0.0 0.0
Jun 2022 5 0.5 1.25
Jul 2022 4 -0.1111 1.0
Aug 2022 2 -0.5 -0.3333
Sep 2022 4 1.0 -0.1111
Oct 2022 6 0.375 0.1
Nov 2022 6 0.0909 0.5
Dec 2022 7 0.1667 1.0
Jan 2023 6 -0.1429 1.4
Feb 2023 6 0.0 1.0
Mar 2023 7 0.1667 1.3333
Apr 2023 7 -0.0714 1.1667
May 2023 4 -0.3846 0.3333
Jun 2023 7 0.625 0.4444
Jul 2023 5 -0.2308 0.25
Aug 2023 5 0.0 1.5
Sep 2023 5 -0.1 0.125
Oct 2023 7 0.5556 0.2727
Nov 2023 7 -0.0714 0.0833
Dec 2023 5 -0.2308 -0.2857
Jan 2024 4 -0.2 -0.3333
Feb 2024 5 0.25 -0.1667
Mar 2024 3 -0.4 -0.5714
Apr 2024 3 0.0 -0.5385
May 2024 5 0.5 0.125
Jun 2024 6 0.2222 -0.1538
Jul 2024 3 -0.4545 -0.4
Aug 2024 5 0.5 -0.1
Sep 2024 6 0.3333 0.3333
Oct 2024 6 0.0 -0.1429
Nov 2024 6 0.0 -0.0769
Dec 2024 6 0.0 0.2
Jan 2025 6 0.0 0.5
Feb 2025 5 -0.25 -0.1
Mar 2025 9 1.0 2.0
Apr 2025 8 -0.1111 1.6667
May 2025 8 0.0 0.7778
Jun 2025 6 -0.25 0.0909
Jul 2025 7 0.0833 1.1667
Aug 2025 6 -0.0769 0.3333
Sep 2025 6 0.0 0.0
Oct 2025 5 -0.1667 -0.1667
Nov 2025 4 -0.2 -0.3333
Dec 2025 7 0.75 0.1667
Jan 2026 6 -0.1429 0.0
Feb 2026 6 0.0 0.3333
Mar 2026 4 -0.3333 -0.5556