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.

2017 Johnson County Stakeholder Report

4-H Newsletter - Learn About 4-H In Johnson County

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


NEW DATES! 2018 4-H & FFA Johnson County Fair 
Sunday, July 22- Wednesday, July 25, and Auction Thursday, July 26 

2018 Johnson County 4-H & FFA Fairbook 
May 15th Deadline - County Fair


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



County News

May 22, 2018

We are pleased to announce and offer the 2018 Non-Profit Management Academy series in Johnson County.

May 8, 2018

Science experiments, outdoor art projects, a nutritious snack, games and recreation are part of the action packed Summer 4-H on Wheels Science Camps.  The two hour weekly camps for first through fifth grade youth in Johnson County begin June 4.

April 26, 2018

6 camp sessions offered, where youth participate in hands-on agriculture and nutrition education to connect them to the foods they eat, their personal health, and the health of their communities.  

March 23, 2016

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!

May 22, 2018

A hands-on STEM learning experience for youth. 

Featured "At Work for Iowa" article

JUNTOS: The Valenzuela Family Shares Their Story

The Valenzuela family shares their story of how Juntos has made a difference in their lives. The program brings together families, school staff and community partners to help Latino youth successfully complete high school and explore opportunities for higher education.

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