Are you looking to move into a neighborhood in richland County, but know nothing about it? Before you buy a home in richland County, Illinois or find a new richland County new homes, do a neighborhood search first. Here you can find statistics on richland County, il neighborhood housing, cost of living, weather, economy, household demographics and richland County schools to help you decide which neighborhood is right for you. richland County, Illinois neighborhood information made easy with AOL Real Estate. Start browsing richland County cities/towns today by clicking one of the links below.