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Johnson County

Research-based Information You Can Trust — Localized for your needs

Johnson County
11811 S. Sunset Drive
Suite 1500
Olathe, KS 66061

Office Hours:

Monday - Friday,
8:30 a.m. - 5 p.m.

(913) 715-7000
(913) 715-7005 fax

Map to our office

K-State Research and Extension is committed to making its services, activities and programs accessible to all participants. Reasonable accommodations for persons with disabilities may be requested by contacting Johnson County Extension at (913)715-7000. Notify staff of accommodation needs as early as possible.

Kansas State University Agricultural Experiment Station and Cooperative Extension Service

K-State Research and Extension is an equal opportunity provider and employer.

McKenna Holtgraver

4-H Youth Development Program Manager


Personal History/Background

McKenna grew up in Spring Hill, Kansas where she was an active member in the Johnson County 4-H Program. McKenna was an 11-year member of the Prairie Moon 4-H Club. During her time as a 4-H'er, McKenna's projects consisted of a wide variety of things:

  • Beef
  • Swine
  • Goats
  • Photography
  • Flowers
  • Baking

McKenna earned her Associates of Science from Fort Scott Community College and studied Agricultural Communications and Small Ruminant Nutrition during her time at Kansas State University. McKenna and her family formed Holtgraver Boer Goats in 2013, and now show and sell registered Boer goats on a national level with the American Boer Goat Association.


Contact Information: