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.

February 23, 2017

Order forms are now online for MidAmerican Energy Company residential customers in the Iowa City area to purchase discounted trees.

February 20, 2017

Certification now required under Food Safety Modernization Act

February 20, 2017

We are pleased to announce the 2017 Non-Profit Management Academy series will be offered in Linn County.

February 6, 2017

Palmer amaranth, a new weed to Iowa and serious threat to production agriculture, has now been discovered in at least 48 Iowa counties.

Featured "At Work for Iowa" article

Our Story: Small Talk for Early Literacy

Yes, you can read to babies. Through “Small Talk,” Iowa State University Extension and Outreach, the Ames Public Library and Raising Readers in Story County are helping parents build literacy skills in very young children.

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Iowa State University Extension and Outreach News

February 27, 2017 02:47 PM

Iowa State University Extension and Outreach has a variety of resources that can help prepare gardeners for the upcoming gardening...

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