Lake in the Hills, Lake of the Woods, Lake Shelbyville, Lake Villa, Lake Zurich, Lakemoor, Lakewood, Lanark, Lancaster, Lane, Lansing, Latham, Laura, Lawndale, Lawrenceville, Le Roy, Leaf River, Lebanon, Lee, Lee Center, Leland, Leland Grove, Lemont, Lena, Lenzburg, Leonore, Lerna, Lewis...