Roseville Real EstateRoseville is located in Illinois. Roseville, Illinois has a population of 981. Roseville is less family-centric than the surrounding county with 21.61% of the households containing married families with children. The county average for households married with children is 27.76%. The median household income in Roseville, Illinois is $41,893. The median household income for the surrounding county is $47,278 compared to the national median of $57,652. The median age of people living in Roseville is 46 years. Roseville WeatherThe average high temperature in July is 85.1 degrees, with an average low temperature in January of 14.4 degrees. The average rainfall is approximately 38.3 inches per year, with 24.3 inches of snow per year. Roseville MapReal estate near RosevilleNearby CitiesNearby Cities Homes for Sale |