Manchester Real EstateManchester is located in Illinois. Manchester, Illinois has a population of 312. Manchester is less family-centric than the surrounding county with 25.26% of the households containing married families with children. The county average for households married with children is 26.62%. The median household income in Manchester, Illinois is $40,625. The median household income for the surrounding county is $48,542 compared to the national median of $57,652. The median age of people living in Manchester is 48.8 years. Manchester WeatherThe average high temperature in July is 85.7 degrees, with an average low temperature in January of 18 degrees. The average rainfall is approximately 39.5 inches per year, with 16.5 inches of snow per year. Manchester MapReal estate near ManchesterNearby CitiesNearby Cities Homes for Sale |