Garland is a city in the U.S. state of Texas. It is located northeast of Dallas and is a part of the Dallas–Fort Worth metroplex. It is located within Dallas County except for small portions located in Collin and Rockwall Counties. At the 2010 census, the city had a population of 226,876. In 2019, the population rose to 239,928, making it the 93rd-most populous city in the United States of America and the 12th-most populous city in Texas; by 2020, it had a population of 246,018.