Letha is located in Idaho. Letha, Idaho has a population of 579. Letha is more family-centric than the surrounding county with 48.08% of the households containing married families with children. The county average for households married with children is 23.78%.
The median household income for the surrounding county is $59,957 compared to the national median of $69,021. The median age of people living in Letha is 41.8 years.
The average high temperature in July is 91.2 degrees, with an average low temperature in January of 20.9 degrees. The average rainfall is approximately 15.8 inches per year, with 25.2 inches of snow per year.
