Offices Closed for Thanksgiving Holiday: All county offices will be closed on Thursday, Nov. 22, and Friday, Nov. 23, for the holiday. This includes parks offices, public works, courts and all other administrative offices. Offices will re-open Monday, Nov. 26.

Business & Living

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Consider Collin County as the new home for your business. Many already have, ranging from small home enterprises to huge multinational corporations. There's something for every business concern here. See why we are one of the nation's best places for employers and employees:

Collin County Overview


Our county is the fastest growing county in Texas, and one of the top growth counties in America... more

The Numbers​​​

​​​The Numbers

Here is the run down of our demographics, current local economics, and economic, population, and housing projections... more

The Bottom Line

​​​The Bottom Line

People are moving here. Business are moving here. Why not you?... more

If you would like to conduct business with Collin County, find out how by visiting our Purchasing Department page, or check out our current bid opportunities.​​​​​​​​​​​​​​​​​​​​​​​​


For Visitors and the Curious

For Visitors and the Curious

Find out what makes Collin County the fastest growing county in Texas, and one of the fastest growing counties in America. More than 854,000 people can't be wrong!... more

Newcomers Guide

Newcomers Guide

New to the area and/or to Texas? Get educated and plugged in here... more

What's Going On?

What's Going On?

With so much to do and see, it's hard to know where to turn... right here, that's where!... more

Our Roots

Our Roots

We're proud of our history, which is still a big part of our life here. Cherish our past and see who is working to preserve it... more