Offices Closed for Thanksgiving Holiday: All county offices will be closed on Thursday, Nov. 27, and Friday, Nov. 28, for the holiday. This includes parks offices, public works, courts and all other administrative offices. Offices will re-open Monday, Dec. 1.


  • Online Services  

    Online 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  m​ore

  • Your Government  

    Your Government

    County government offers a lot of things to a lot of people. Look here to know what we do with your tax dollars, what services we offer, and much, much  more

  • Public Safety & Courts  

    Public Safety & Courts

    More than half your county tax dollars go to support the justice system. Here's where to find current inmates and active warrants, contact the District Attorney, track court cases, and  more

  • Business & Living  

    Business & Living

    We're a top choice amongst businesses for relocation - and, the quality of life in Collin County is a big reason why. Learn about one of the fastest growing counties in the U.S. more

Important Update for U.S. 75 Closing This Weekend
County Clerk Wins NACRC Best Practices Award
Sheriff’s Office: Beware of fake warrant calls
Susan Fletcher takes oath as Pct. 1 Commissioner
8 portaits added to "Fallen Warriors" gallery in courthouse
CAC's Holly Jolly Holiday Project, Dec. 11 & 12
Does the county owe you money? Look here.
Low-Cost Pet Vaccinations and Spay/Neuter Clinics
<a href='' target='_blank'>Commissioners Court</a>, Nov. 24
<a href='' target='_blank'>County Offices Closed</a>, Nov. 27-28
<a href='' target='_blank'>Home for the Holidays (McKinney)</a>, Nov. 28-29
<a href='' target='_blank'>Pet Adoption Specials at Shelter</a>, thru Nov. 30
<a href='' target='_blank'>Commissioners Court</a>, Dec. 1
<a href='' target='_blank'>Low-Cost Pet Vaccinations</a>, Dec. 5
<a href='' target='_blank'>Farmers & Fleas</a>, Dec. 6
<a href='' target='_blank'>Merry Main Street (Frisco)</a>, Dec. 6
<a href='' target='_blank'>Legislative Workshop </a>, Dec. 8