Meredosia is located in Illinois. Meredosia, Illinois has a population of 863. Meredosia is more family-centric than the surrounding county with 24.56% of the households containing married families with children. The county average for households married with children is 23.69%.
The median household income in Meredosia, Illinois is $51,806. The median household income for the surrounding county is $55,261 compared to the national median of $69,021. The median age of people living in Meredosia is 47.5 years.
The average high temperature in July is 86.5 degrees, with an average low temperature in January of 17.5 degrees. The average rainfall is approximately 38.2 inches per year, with 16.5 inches of snow per year.