Sumner County is a county located on the central northern border of Tennessee in the United States. As of the 2020 United States census, the population was 196,281. Its county seat is Gallatin, and it
Old Hickory Lake at Bledsoe Creek State Park
Seal
Signs indicating the Tennessee State and Sumner County borders
Davidson County is a county in the U.S. state of Tennessee. It is located in the central part of the region of Middle Tennessee. As of the 2020 census, the population was 715,884, making it the second
Sumner County, Tennessee
…west. That leads to the Mississippi River, and downriver to the major port of New Orleans. Sumner County is in the Greater Nashville metropolitan area. Davidson County (southwest) Macon County (east…