The 2023 Greater Treasure Valley Community Health Needs Assessment (CHNA) represents an unprecedented partnership to align several independent regional assessments to identify the health needs of more than half of Idaho residents. This collaborative approach utilized a social determinants of health (SDoH), also known as social influencers, framework to determine the top priorities of ten counties in the Greater Treasure Valley region of Idaho. This framework defines health in the broadest sense and recognizes SDoH factors such as employment, housing, and access to health care have an impact on the community’s health. In this report, the Greater Treasure Valley Region includes Ada, Elmore, Boise, Valley, Gem, Adams, Canyon, Washington, Payette, and Owyhee Counties