Blackfoot is a city located in Idaho. With a 2020 population of 12,096, it is the 21st largest city in Idaho and the 2708th largest city in the United States. Blackfoot is currently growing at a rate of 0.62% annually and its population has increased by 1.66% since the most recent census, which recorded a population of 11,899 in 2010. Spanning over 6 miles, Blackfoot has a population density of 2,042 people per square mile.
The average household income in Blackfoot is $54,942 with a poverty rate of 15.43%. The median rental costs in recent years comes to $598 per month, and the median house value is $124,100. The median age in Blackfoot is 30.9 years, 30.8 years for males, and 31 years for females. For every 100 females there are 96.8 males.