Texas A&M AgriLife Extension Services

Appointed Official
Annie Tinsley

Collin County AgriLife Extension Office
Collin County McKinney Plaza Location
825 North McDonald St., Suite 150
McKinney, Texas 75069
972-548-4233 (McKinney)
972-424-1460 ext. 4233 (Metro)
972-548-5530 (Fax)

Our Mission

Vision (why we do what we do): Help Texans better their lives.

Mission: Through the application of science-based knowledge, we create high-quality, relevant continuing education that encourages lasting and effective change.

Capabilities: We provide programs, tools, and resources—on a local and statewide level—that teach people how to improve agriculture and food production, advance health practices, protect the environment, strengthen our communities, and enrich youth.

For a complete list of the Collin County Cooperative Extension Office publications and services, please visit their official website at

Links & Resources

Official Collin County Texas AgriLife Extension Service Website

Collin County Master Gardeners

Collin County Master Naturalist

Collin County Master Wellness

Collin County 4-H