Administrative divisions
Collin County is a county in Texas, United States; the county seat is McKinney[2].
Basic facts
Parent division
Located in Texas.
Places · place_us_tx_collin_county · rev 4
Collin County is a county in Texas, United States, with county seat McKinney.
Collin County is a county in Texas, United States; the county seat is McKinney[2].
Located in Texas.