Colorado Deer Population:    The state estimated a post-hunt deer population of 384,100 in 2024 up from 375,710 in 2023 with about 95% mule deer and 5% whitetails.  An estimated population in 2022 of 391,921 down from 416,426 in 2021 and 427,570 in 2020  An estimated 418,310 deer in 2019, 433,140 deer post-hunt in 2018. Up from 418,800 post-hunt in 2017; 418,500 in 2016, a decline in part as a result of a harsh winter. In 2015 about 435,660 deer. The mild 2014-15 winter allowed for better survival, especially in the northwest. The 2014 post-hunt population was estimated at 424,190 compared to 390,660 in 2013.   An estimated 1.2 million or more mule deer in the state during the 1940s.


Colorado Deer News