About
Denison is a city in Grayson County, Texas, United States. It is 75 miles north of Dallas. The population was 22,682 at the 2010 census. The city is in the center of the Texoma region, encompassing parts of Texas and Oklahoma.
Denison is a city in Grayson County, Texas, United States. It is 75 miles north of Dallas. The population was 22,682 at the 2010 census. The city is in the center of the Texoma region, encompassing parts of Texas and Oklahoma.