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.

2017 ISU Extension and Outreach Annual Report

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.

2018 Johnson County Stakeholder Report

2019 4-H & FFA Johnson County Fair- July 21-24, Auction July 25


4-H Newsletter 
4-H Club Financial Management
Johnson County Master Gardeners - HortlineBecome a Master Gardener 
Big Brothers Big Sisters of Johnson County 

ServSafe: Certified Food Protection Manager course
Ag Newsletter
Soil Testing Information

* Don't Forget to Click on the More County News button below for additional great events.

County News

Julie Kenney
February 22, 2019

“Learn It. Do It. Share It.” is the theme for the third annual Women in Agriculture Conference to be held at the Washington County Fairgrounds on March 23, 2019. The goal of this year’s conference is to show women of all ages the importance of not just learning something but how to put that knowledge into action and share it with others. Register at    Brochure

March 13, 2019

Eligibility: Active member of a Johnson County 4-H/FFA Club

March 13, 2019

Scholarship Application Deadline: April 1, 2019

March 13, 2019

$500 scholarship for graduating senior in 2019. Application Deadline: April 15, 2019

March 13, 2019

Saturday, May 11, 2019, 8am-11:30am at the Johnson County Fairgrounds, Building B.

Featured "At Work for Iowa" article

What Do We Do? We Serve All Iowans

Watch what happens when we invite some ISU Extension and Outreach staff to Hilton Coliseum for a conversation about what they really do. As they ask each other questions, they reach one conclusion: We serve all Iowans.  

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