Arimo is located in Idaho. Arimo, Idaho has a population of 368. Arimo is more family-centric than the surrounding county with 46.88% of the households containing married families with children. The county average for households married with children is 36.75%.
The median household income in Arimo, Idaho is $58,750. The median household income for the surrounding county is $47,390 compared to the national median of $57,652. The median age of people living in Arimo is 32.3 years.
The average high temperature in July is 86.6 degrees, with an average low temperature in January of 11.6 degrees. The average rainfall is approximately 13.9 inches per year, with 49.9 inches of snow per year.