About Inverness, ILInverness is located in Illinois. Inverness, Illinois has a population of 7,443. Inverness is more family-centric than the surrounding county with 35% households with children. The county percentage for households with children is 26%. The median household income in Inverness, Illinois is $156,552. The median household income for the surrounding county is $63,917 compared to the national median of $61,963. The median age of people living in Inverness is 50.5 years. Inverness WeatherThe average high temperature in July is 82.3 degrees, with an average low temperature in January of 9.6 degrees. The annual precipitation is 36.56. Inverness MapInverness real estate officesReal estate near InvernessNearby CitiesNearby Cities Homes for Sale |