Preston is located in Idaho. Preston, Idaho has a population of 5,337. Preston is less family-centric than the surrounding county with 31% households with children. The county percentage for households with children is 37%.
The median household income in Preston, Idaho is $53,484. The median household income for the surrounding county is $59,526 compared to the national median of $66,222. The median age of people living in Preston is 32.7 years.
The average high temperature in July is 87.1 degrees, with an average low temperature in January of 12.2 degrees. The annual precipitation is 16.29.