Storm Lake is located in Iowa. Storm Lake, Iowa has a population of 10,738. Storm Lake is more family-centric than the surrounding county with 41.27% of the households containing married families with children. The county average for households married with children is 34.47%.
The median household income in Storm Lake, Iowa is $48,382. The median household income for the surrounding county is $52,784 compared to the national median of $57,652. The median age of people living in Storm Lake is 27.9 years.
The average high temperature in July is 82.8 degrees, with an average low temperature in January of 8.4 degrees. The average rainfall is approximately 32.2 inches per year, with 36.4 inches of snow per year.
