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Serving the people of Johnston County with resources and services based in university research.

Cooperative Extension provides research-based resources (many free) you can use to improve your home, workplace and community. This office's programs and services are specifically designed to solve the problems county residents face. It's a service of Oklahoma State University and functions as part of a nationwide network of university extension offices dedicated to providing trustworthy public education and service.


Services offered through Johnston County

Meet Your County Staff

These folks are your direct line to Oklahoma State University, bringing research from the labs and fields to YOU.

Keegan Varner

County Extension Director | Agriculture/4-H Educator (also serves in Marshall county)

Sara Randolph

Family and Consumer Sciences/4-H Educator (also serves in Marshall county)

Shauni Kimbro

4-H Educator (also serves in Marshall county)

Sharyne Pitmon

Extension Administrative Support Specialist

Local Events


Thu 5/13

6:00 p.m. Pond Management Virtual

Tue 6/1

9:00 a.m. Poultry Waste Management Education Initial 9 Training Johnston County Fairgrounds, Tishomingo

Fri 6/4

1:00 p.m. Pecan Topics for June zoom - Registration link will be supplied about 3 weeks prior to meeting.

Wed 6/16

9:00 a.m. Co-Parenting for Resilience 1301 S. Airport Rd Tishomingo, OK
5:30 p.m. CANCELLED - Co-Parenting for Resilience 11545 Hwy 70 Madill, OK 73446


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