Arimo is a city located in Idaho. With a 2020 population of 369, it is the 146th largest city in Idaho and the 14565th largest city in the United States. Arimo is currently growing at a rate of 0.54% annually and its population has increased by 3.94% since the most recent census, which recorded a population of 355 in 2010. Spanning over 0 miles, Arimo has a population density of 891 people per square mile.
The average household income in Arimo is $68,127 with a poverty rate of 11.92%. The median rental costs in recent years comes to - per month, and the median house value is $128,000. The median age in Arimo is 35.2 years, 33.5 years for males, and 37 years for females. For every 100 females there are 91.1 males.