Iowa Deer Population:  For 2023, the state estimates about 450,000 deer pre-hunt and 350,000 post-hunt.  An estimated 478,000 deer in 2021, stable to slightly increasing in 2022 and 2023.  About 445,000 deer in 2020, down from 460,000 in 2019, and 475,000 deer in 2018.  A downward deer population trend from 2006, but about stable in 2015 after a mild winter and early spring, and into 2017.  Starting in 2014, a reduced number of antlerless licenses were issued to help stabilize the herd. The population peaked at about 650,000 in 2006.  Herd analysis at right. 


Iowa Deer News