Challis is a city located in Idaho. With a 2020 population of 1,122, it is the 80th largest city in Idaho and the 9856th largest city in the United States. Challis is currently growing at a rate of 1.54% annually and its population has increased by 3.79% since the most recent census, which recorded a population of 1,081 in 2010. Spanning over 2 miles, Challis has a population density of 585 people per square mile.
The average household income in Challis is $40,545 with a poverty rate of 27.76%. The median rental costs in recent years comes to $629 per month, and the median house value is $126,500. The median age in Challis is 38.9 years, 39.1 years for males, and 38.6 years for females. For every 100 females there are 98.3 males.