Collin County

The mission of Texas A&M AgriLife Extension Service in Collin County is to enhance residents’ quality of life through educational programs tailored to local needs in agriculture, environmental stewardship, life skills, leadership, and community economic development.
As part of the land-grant university system, Extension delivers research-based knowledge to promote self-improvement, informed decision-making, and community problem-solving. Programs are inclusive and available to all, regardless of socioeconomic status, race, gender, religion, disability, or national origin. This statewide agency is a partnership among Collin County Commissioners’ Court, the Texas A&M University System, and the U.S. Department of Agriculture.
Through its educational efforts, Texas A&M AgriLife Extension Service will:
Improve the health, safety, and well-being of Texans,
Promote environmental stewardship and responsible natural resource use,
Support economic decision-making for individuals and communities,
Foster responsible, self-motivated youth and adults.
Office Hours
Monday – Friday: 7:30 a.m. – 4:30 p.m.
Closed daily for lunch from 12:00 p.m. – 1:00 p.m.
Resources Available in Collin County
AgriLife Extension offers key programs across the state that are organized and supported at the county level. Click the links below for more information about local programming or contact your county office.
4-H and Youth Development
Family and Community Health
Texas Master Gardener
Texas Master Naturalist
Online Education Courses

Egg To Chick
Crack into the Journey!
Path to the Plate – Poultry Edition!
Join us for a 22-day egg-citing adventure as we hatch the secrets of how eggs become chicks! Each day, discover fun facts, surprising science, and hands-on learning that will have you clucking for more. Let’s explore the incredible transformation from egg to fluffy hatchling—one day at a time!
Extension Topics for Collin County
Texas 4-H Youth Development

Animals & Livestock

Life & Health

Plants & Crops

Environment & Natural Resources

Insects, Pests & Diseases

Business & Community

News from Across the State
Collin County
Contact Us
McKinney, TX 75069-2175
Staff Directory
- County Extension AgentCounty Coordinator4-H and Youth Development
- County Extension Agent-Family and Community Health
- County Extension AgentAgriculture and Natural Resources
- County Extension AgentHorticulture
- Administrative AssistantAdministrative Support Staff
- Administrative Assistant - Agriculture and Natural Resources