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 

2017 Johnson County 4-H & FFA Fairbook - 2018 Fairbook will be posted as soon as available.
May 15th Deadline - County Fair


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



County News

March 30, 2018

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

February 26, 2018

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

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!

April 19, 2018

Are you providing care for an aging parent, spouse, or close friend? Would you like to know more about resources for caregivers and older adults.? Join us on May 23rd from 12:30 to 2:00pm at Johnson County Office for a Caregiver Symposium.

April 4, 2018

Johnson County Master Gardeners (JCMG) will be holding their 11th Annual Garden Sale and Flea Market Saturday, May 12, 2018 from 8 a.m. to noon.The sale will include perennials, annuals, vegetable plants, tools, and garden yard art.

Featured "At Work for Iowa" article

Iowa Farm and Rural Life Poll

Every year the Iowa Farm and Rural Life Poll provides relevant information on agriculture and rural life in the state. This ISU Extension and Outreach resource helps researchers and agricultural stakeholders understand farmers’ ag practices, attitudes and opinions.

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