Island Park is located in Idaho. Island Park, Idaho has a population of 319. Island Park is less family-centric than the surrounding county with 22% households with children. The county percentage for households with children is 34%.
The median household income in Island Park, Idaho is $74,904. The median household income for the surrounding county is $61,295 compared to the national median of $66,222. The median age of people living in Island Park is 55.6 years.
The average high temperature in July is 78.63 degrees, with an average low temperature in January of 5.04 degrees. The annual precipitation is 27.53.