Leclaire is located in Iowa. Leclaire, Iowa has a population of 2,307.
The median household income in Leclaire, Iowa is $72,490. The median household income for the surrounding county is $67,675 compared to the national median of $69,021. The median age of people living in Leclaire is 32.6 years.
The average high temperature in July is 84.8 degrees, with an average low temperature in January of 13.8 degrees. The average rainfall is approximately 36.6 inches per year, with 27.7 inches of snow per year.