Le Mars is located in Iowa. Le Mars, Iowa has a population of 10,462. Le Mars is more family-centric than the surrounding county with 32.04% of the households containing married families with children. The county average for households married with children is 31.72%.
The median household income in Le Mars, Iowa is $69,476. The median household income for the surrounding county is $74,239 compared to the national median of $69,021. The median age of people living in Le Mars is 39.1 years.
The average high temperature in July is 84.9 degrees, with an average low temperature in January of 8 degrees. The average rainfall is approximately 29.1 inches per year, with 30.7 inches of snow per year.
