Valmeyer is located in Illinois. Valmeyer, Illinois has a population of 1,248. Valmeyer is more family-centric than the surrounding county with 45.97% of the households containing married families with children. The county average for households married with children is 32.64%.
The median household income in Valmeyer, Illinois is $94,531. The median household income for the surrounding county is $92,950 compared to the national median of $69,021. The median age of people living in Valmeyer is 40.1 years.
The average high temperature in July is 88.2 degrees, with an average low temperature in January of 22.5 degrees. The average rainfall is approximately 42.9 inches per year, with 12 inches of snow per year.