Spirit Lake is located in Iowa. Spirit Lake, Iowa has a population of 5,328. Spirit Lake is less family-centric than the surrounding county with 23% households with children. The county percentage for households with children is 23%.
The median household income in Spirit Lake, Iowa is $59,040. The median household income for the surrounding county is $63,934 compared to the national median of $66,222. The median age of people living in Spirit Lake is 44 years.
The average high temperature in July is 83.2 degrees, with an average low temperature in January of 4.9 degrees. The annual precipitation is 29.55.