Gardena is located in Idaho. Gardena, Idaho has a population of 382.
The median household income in Gardena, Idaho is $35,667. The median household income for the surrounding county is $49,964 compared to the national median of $57,652. The median age of people living in Gardena is 48.4 years.
The average high temperature in July is 88 degrees, with an average low temperature in January of 23.3 degrees. The average rainfall is approximately 17.6 inches per year, with 55.7 inches of snow per year.
