Old Monroe is located in Missouri. Old Monroe, Missouri has a population of 320. Old Monroe is more family-centric than the surrounding county with 41.56% of the households containing married families with children. The county average for households married with children is 30.99%.
The median household income in Old Monroe, Missouri is $83,309. The median household income for the surrounding county is $76,622 compared to the national median of $69,021. The median age of people living in Old Monroe is 33.1 years.
The average high temperature in July is 88.6 degrees, with an average low temperature in January of 20.7 degrees. The average rainfall is approximately 41.7 inches per year, with 14.5 inches of snow per year.
