McKinney Map
McKinney Information
McKinney
McKinney is a city and the county seat of Collin County, Texas, United States. It is Collin County's third-largest city, after Plano and Frisco. A suburb of the Dallas–Fort Worth metroplex, McKinney is about 32 miles (51 km) north of Dallas. The Census Bureau ranked McKinney as the nation's fourth fastest-growing large city from 2010 to 2019 and determined the city's 2020 population was 195,308. Based on Census Bureau estimates, as of July 2022 the city's population was 207,507, making it Texas's 15th-most populous city.The Census Bureau defines an urban area of northern Dallas-area suburbs that are separated from the Dallas–Fort Worth urban area, with McKinney and Frisco as the principal cities; the McKinney–Frisco urban area had a population of 504,803 as of the 2020 census, ranked 83rd in the United States.