De Kalb is located in Missouri. De Kalb, Missouri has a population of 495. De Kalb is more family-centric than the surrounding county with 42.97% of the households containing married families with children. The county average for households married with children is 27.84%.
The median household income in De Kalb, Missouri is $74,500. The median household income for the surrounding county is $54,073 compared to the national median of $69,021. The median age of people living in De Kalb is 30.8 years.
The average high temperature in July is 87.1 degrees, with an average low temperature in January of 17.7 degrees. The average rainfall is approximately 36.5 inches per year, with 18.7 inches of snow per year.
