According to data from Realtor.com, the hotness rank for the 81645 Zip Code in September 2025 was 13,685. The year over year change (YoY) was 1,017.

You can see similar for other Colorado Zip Codes.

The chart below shows the trend of the hotness rank for the 81645 zip code. The table below shows the trend, and the YoY changes.

Note: Hotness rank refers to the rank by hotness score. A rank value of 1 is considered the hottest (highest Hotness score).