what's the population of idaho
Idaho Population 2017. Our 2016 estimate for Idaho's population is 1,675,054, based on the most recent Census estimates and its current growth rate of 0.89% per year. Our 2016 estimate for Idaho's population is 1,675,054, based on the most recent Census estimates and its current growth rate of 0.89% per year. Situated toward the northwestern edge of the United States, Idaho is one of the larger states in the country, and its population growth statistics are impressive as well.