Offices Closed for Christmas: All county offices will be closed on Tuesday, Dec. 24, and Wednesday, Dec. 25, for the holiday. This includes parks offices, public works, courts and all other administrative offices. Offices will re-open Thursday, Dec. 26.

Collin County Historical Commission
Collin County Administration Bldg.
2300 Bloomdale Rd., Suite 4192
McKinney, TX 75071
972-548-4772 (McKinney)
972-424-1460 ext. 4772 (Metro)
972-548-4669 (Fax)


The Dinkie

The Collin County Historical Commission is one of the most active county commissions in Texas. It oversees a number of programs that support, promote and provide for the historical preservation, protection and education of Collin County.

Click on any of the program links to the right to find out more about that specific program.


Latest News

  • Texas’ Only County-Wide Historical Asset Survey Now Online!