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