Tennessee is a village in McDonough County, Illinois, United States. The population was 144 at the 2000 census. This town has seen a rapid growth in tourism because of the local bar, 'The Tennessee Tap', located on the main drag that runs through the middle of the town. Its owner, Harvey McDonald, is a well known farmer in the area who has pigs, cows, sheep, and goats on his farm. Tennessee apartments for rent comparison page shows most up to date rent information on Tennessee apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.