What is the county in which the Kamm's Corners neighborhood is located?
Kamm's Corners Kamm's Corners is a neighborhood on the west side of Cleveland, Ohio. It is roughly bounded by the Rocky River on the west, I-90 and the city of Lakewood to the north, the New York Central Railroad tracks (now Amtrak), to the east and Puritas Road to the south.
Jefferson County, Illinois Jefferson County is a county located in the southern part of the U.S. state of Illinois. According to the 2010 census, it has a population of 38,827. The county seat is Mount Vernon.