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Parks & Open Spaces. Our Cities and Towns. Animal Shelter. Myers Park and Event Center. How to do Business with Collin County.
At the 2020 United States census, the county's population is 1,064,465, making it the sixth-most populous county in Texas and the 43rd-largest county by population in the United States. [1] Its county seat is McKinney. [2]
Collin County, like all 254 counties in Texas, is considered an extension of state government. The biggest focus of county government is judicial (civil and criminal justice, adult and juvenile probation), human services, law enforcement and jail services.
A great deal of county information and services can be accessed online for your convenience, from court cases to tax records, land filings to vital records, and more. If you need help finding a item not listed, please call (972) 548-4100 (McKinney) or (972) 424-1460 (Metro).
In 2022, Collin County, TX had a population of 1.08M people with a median age of 37.1 and a median household income of $113,255. Between 2021 and 2022 the population of Collin County, TX grew from 1.04M to 1.08M, a 3.78% increase and its median household income grew from $104,327 to $113,255, a 8.56% increase.
Collin County is a county in the U.S. state of Texas. In 2020, 1,064,465 people lived there. The county seat is McKinney.
Now and for the next few decades DFW’s most northern quadrant is, quite simply, where it’s at! Comprised of 27 towns and cities, Collin County is the state’s most populous county and remains one of the fastest growing — in the U.S. as well as in Texas.
