The official website of Collin County, Texas

We are the home to more than 660,000 citizens, spreading out over 885 square miles of Texas. Come to our site to find out how you can work, play, and live in Collin County.

Property Records, Property Maps, Tax Exemptions & Tax Rates, Appraisal Protest Procedures.

Collin County Adventure Camp

Construction on the 427 acre Collin County Adventure Camp is underway with the camp scheduled to open in the Fall of 2006. Find out more about the facilities and outdoor learning opportunites which will be available to children and educators. This will be a place for hands-on study of natural sciences including Astronomy, Biology, Botany, Ecology, Geology and Zoology. Children from Collin County and beyond will be able to learn while residing in cabins or enjoying community and family activities. Students will gain increased interpersonal skills and hands-on experience, and ultimately greater self-esteem and confidence.

GIS Interactive Mapping System

This is a great tool which provides Collin County road maps, school locations, parcel information for real estate, aerial photography, and a wealth of other information about Collin County.

Look up you new address and view the 2003 aerial photograph of your home.