Johnson County Homepage

A world of 4-H with you in it. Join 4-H!

Let your adventure begin! Explore your interests.

Learn it. Grow it. Teach it. Become a Master Gardener in Johnson County.

Small family farms make up 80% of all farms in Iowa.

Iowa State University Extension and Outreach: Johnson County

Johnson County welcomes you to our website!  We are here to serve you through various information and programs.  Take some time to explore our site and learn how ISU Extension programs can "Help You Become Your Best.

County News

April 30, 2015

A hands-on STEM learning experience for Johnson County Youth.

April 2, 2015

Registration is open for 4-H on Wheels summer camps.

July 13, 2013

Do you have an interest in gardening? Would you like to volunteer and help with various gardening related activities throughout Johnson County? Learn how to become a Johnson County Master Gardener by clicking on the title of this article!

May 18, 2015

Iowa Secretary of Agriculture Bill Northey announcements and tips.

May 18, 2015

A Food  and Fitness Experience for 3rd & 4th Graders.

Featured "At Work for Iowa" article

When Iowa students build financial literacy skills, they’re better prepared to make wise financial decisions for their future in an increasingly complex world.

Iowa State University Extension & Outreach News

May 14, 2015 09:28 AM

The Beef Feedlot Systems Manual has been completely revised to help producers as they consider options for expanding or adding new...

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