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

August 1, 2016

The ServSafe certification meets the new food safety rules that were adopted by the Iowa Department of Inspection and Appeals and went into effect January 1, 2014. Health inspectors are best suited to interpret these rulings.

January 19, 2017

We are continuing with having the Johnson County Bred Rabbit Class at the Johnson County Fair. 

January 19, 2017

2017 sales have begun. Public please contact a local 4-her if you are interested.

January 19, 2017

Come join is for a fun filled trip to Kansas City for 2 days and one  night. 

January 19, 2017

New Member Night is a fun and informative night for all who attend. January 23, 2017

Mackenzie and Joel DeJong, and Joel's grandchildren

Featured "At Work for Iowa" article

Extension Is Family for DeJongs

Mackenzie DeJong followed her father, Joel, into the "family business" -- ISU Extension and Outreach. She's a human sciences program coordinator based in O’Brien County. They reflect on how extension work became part of their life.  

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Iowa State University Extension and Outreach News

January 19, 2017 09:54 AM

Iowa Learning Farms, in partnership with Iowa State University Extension and Outreach, will host cover crop workshops this winter in...

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