St Charles is located in Idaho. St Charles, Idaho has a population of 106. St Charles is more family-centric than the surrounding county with 50% of the households containing married families with children. The county average for households married with children is 32.39%.
The median household income in St Charles, Idaho is $46,250. The median household income for the surrounding county is $50,603 compared to the national median of $57,652. The median age of people living in St Charles is 24 years.
The average high temperature in July is 82.5 degrees, with an average low temperature in January of 6.2 degrees. The average rainfall is approximately 15.7 inches per year, with 38.1 inches of snow per year.
