Lewis is located in Iowa. Lewis, Iowa 51544has a population of 444. Lewis 51544 is less family-centric than the surrounding county with 23.36% of the households containing married families with children. The county average for households married with children is 29.09%.
The median household income in Lewis, Iowa 51544 is $46,429. The median household income for the surrounding county is $45,637 compared to the national median of $57,652. The median age of people living in Lewis 51544 is 45.8 years.
The average high temperature in July is 85.9 degrees, with an average low temperature in January of 9.7 degrees. The average rainfall is approximately 35.1 inches per year, with 26.6 inches of snow per year.