Big Horn County Extension Office

The University of Wyoming Extension in Big Horn County brings you reliable, research-based information in agriculture and natural resources, consumer and family economics, community and economic development, and 4-H / youth development. Our goal is simple... to help you put knowledge to work!

Contact Big Horn County Extension Office

P.O. Box 587
Greybull, Wyoming  82240
Phone: (307) 765-2868
Fax: (307) 765-2235


Service Area

Services provided in:
  • Big Horn County, Wyoming