Weldon Spring is located in Missouri. Weldon Spring, Missouri has a population of 5,534. Weldon Spring is less family-centric than the surrounding county with 27.77% of the households containing married families with children. The county average for households married with children is 36.63%.
The median household income in Weldon Spring, Missouri is $103,140. The median household income for the surrounding county is $78,380 compared to the national median of $57,652. The median age of people living in Weldon Spring is 54.9 years.
The average high temperature in July is 87 degrees, with an average low temperature in January of 20.5 degrees. The average rainfall is approximately 42.7 inches per year, with 13.3 inches of snow per year.
