Lewis is located in Iowa. Lewis, Iowa has a population of 440. Lewis is less family-centric than the surrounding county with 10.56% of the households containing married families with children. The county average for households married with children is 29.31%.
The median household income in Lewis, Iowa is $31,761. The median household income for the surrounding county is $55,395 compared to the national median of $69,021. The median age of people living in Lewis is 62.3 years.
The average high temperature in July is 85.7 degrees, with an average low temperature in January of 11.2 degrees. The average rainfall is approximately 35.8 inches per year, with 26.5 inches of snow per year.
