Tetonia is located in Idaho. Tetonia, Idaho has a population of 384. Tetonia is less family-centric than the surrounding county with 25% of the households containing married families with children. The county average for households married with children is 46.53%.
The median household income in Tetonia, Idaho is $41,875. The median household income for the surrounding county is $55,986 compared to the national median of $57,652. The median age of people living in Tetonia is 39.7 years.
The average high temperature in July is 78.2 degrees, with an average low temperature in January of 6.7 degrees. The average rainfall is approximately 19 inches per year, with 109.5 inches of snow per year.
