Fannin County, Texas
Fannin County is a county in the U.S. state of Texas, on the border with Oklahoma. Fannin is located at the western edge of Northeast Texas.
As of the 2020 census, its population was 35,662, making it the 87th-most populous county in Texas. The entirety of Fannin County is a part of the Bonham micropolitan statistical area and the Dallas-Fort Worth combined statistical area. The county seat is Bonham.