Corsicana is a city located in the state of Texas, United States. It serves as the county seat of Navarro County and is situated approximately 50 miles southeast of Dallas along Interstate 45. The city is part of the larger Dallas–Fort Worth metroplex.
As of the 2020 census, Corsicana had a population of 25,109 residents. The city is recognized as an important center for agribusiness within the region.