Idaho Deer Population:   An estimated 457,000 deer in 2023 with 230,300 mule deer and about 226,400 whitetails.  A hard 2022-23 winter reduced the 2022 population of 466,000 deer 253,000 mule deer and 213,000 whitetails.  Down from 514,000 deer in 2021 including 282,000 mule deer and 232,000 whitetails.  Average to above average deer survival through the winters of 2019-20 and 2020-21.  A below average survival rate for mule deer fawns in 2019.  Emergency feeding in some areas in 2023 and 2017 because of the harsh winter.  Very low fawn survival and reduced deer populations.  


Reduced hunting for does in 2023 and 2017 to help the herd recover.  Deer populations trended up for four years into 2016 given relatively mild winters.  A recent population peak of about 571,000 deer in 2017.  About 425,000 deer in 2004 with 225,000 mule deer and 200,000 whitetails. Idaho 2024 Deer & Elk Outlook  Mule Deer Management Plan 2020-2025.  


Idaho  Deer News