Arimo is located in Idaho. Arimo, Idaho has a population of 332. Arimo is more family-centric than the surrounding county with 53.85% of the households containing married families with children. The county average for households married with children is 35.16%.
The median household income in Arimo, Idaho is $64,000. The median household income for the surrounding county is $56,472 compared to the national median of $69,021. The median age of people living in Arimo is 32.4 years.
The average high temperature in July is 87.2 degrees, with an average low temperature in January of 14.1 degrees. The average rainfall is approximately 15.9 inches per year, with 51.2 inches of snow per year.