Atomic City is a city located in Idaho. With a 2020 population of 27, it is the 197th largest city in Idaho and the 19330th largest city in the United States. Atomic City is currently declining at a rate of 0.00% annually and its population has decreased by -6.90% since the most recent census, which recorded a population of 29 in 2010. Atomic City reached it's highest population of 27 in 2018. Spanning over 0 miles, Atomic City has a population density of 340 people per square mile.
The average household income in Atomic City is $31,924 with a poverty rate of 38.00%. The median rental costs in recent years comes to - per month, and the median house value is $66,400. The median age in Atomic City is 57.9 years, 69.2 years for males, and 57.6 years for females. For every 100 females there are 78.6 males.