Lewiston is located in Idaho. Lewiston, Idaho has a population of 33,051. Lewiston is more family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 25%.
The median household income in Lewiston, Idaho is $60,723. The median household income for the surrounding county is $61,138 compared to the national median of $66,222. The median age of people living in Lewiston is 39.3 years.
The average high temperature in July is 87.6 degrees, with an average low temperature in January of 28 degrees. The annual precipitation is 12.74.