Logan Real EstateLogan is located in Illinois. Logan, Illinois has a population of 3,201. Logan is more family-centric than the surrounding county with 36.66% of the households containing married families with children. The county average for households married with children is 26.65%. The median household income in Logan, Illinois is $73,162. The median household income for the surrounding county is $53,063 compared to the national median of $57,652. The median age of people living in Logan is 43.6 years. Logan WeatherThe average high temperature in July is 85.6 degrees, with an average low temperature in January of 17 degrees. The average rainfall is approximately 38.5 inches per year, with 24.6 inches of snow per year. Logan MapReal estate near LoganNearby CitiesNearby Cities Homes for Sale |