Torreón is a city and seat of Torreón Municipality in the Mexican state of Coahuila. As of 2021, the city's population was 735,340. The metropolitan population as of 2015 was 1,497,734, making it the ninth-biggest metropolitan area in the country and the largest metropolitan area in the state of Coahuila, as well as one of Mexico's most important economic and industrial centers. The cities of Torreón; Gómez Palacio, Durango; Lerdo, Durango; Matamoros; Francisco I.