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.

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 

2017 Johnson County 4-H & FFA Fairbook - 2018 Fairbook will be posted as soon as available.


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



County News

February 8, 2018

We are cancelling our Extravaganza Workshops scheduled for this Saturday, February 10. 

January 25, 2018

Congratulations! Rachel Wall, Human Sciences Specialist, Nutrition and Wellness 
4-H Legacy Awards 
Outstanding Young Alum: Rachel Wall
Starting from her days working with 4-H Nutrition projects, Rachel Wall has become an influential dietian in Eastern Iowa, now working for ISU Extension & Outreach. Rachel actively promotes healthy lifestyles through her work with schools and community health.

January 24, 2018

It is time to fill out applications for Johnson County 4-H Scholarships! We are very fortunate to have these scholarships offered to you this year.

January 18, 2018

4-H Fruit & Butter Braid Sales information for 4-H Club Members

January 11, 2018

2018 Johnson County Fair,  will be Sunday July 22 – Wednesday July 25, 2018.

Featured "At Work for Iowa" article

Summit: Youth Share Stories for Social Justice

Iowa youth shared their stories about social justice during a youth summit focused on service and honoring the legacy of Dr. Martin Luther King Jr. Difficult conversations led to friendship and determination to work together for a better future and a better Iowa. ISU Extension and Outreach’s 4-H program was a sponsor of the event.  

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Iowa State University Extension and Outreach News

February 16, 2018 03:15 PM

ISU Extension and Outreach has published the Field Crop Scouting book as an online learning tool for crop scouts and other agricultural...

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