Welcome to Johnson County

What We Do

We improve lives and livelihoods by delivering tested and trusted educational resources. Our focus is on providing educational programming and resources in the areas of Agriculture and Natural Resources, Human and Health Sciences, Economic and Community Development and 4-H Youth Development.  We work with various partners, agencies, schools and community programs to make Johnson County the place we call home.

Program Areas

Contact Us

Purdue Johnson County Extension
484 N Morton Street
Franklin, IN 46131

We are open 8 am to 4:30pm EST.
(317) 736-3724

Johnson County Staff

Johnson County Extension Homemakers



Any Johnson County resident may enter exhibits into the Open Class at the fair.  Click on the above link to open the Open Class Fair Book for all the details or call our office at 317-736-3724.  Updated information will be available May 2023.

Upcoming Johnson County and State Extension Events

Featured Stories

Johnson County Extension Staff 2022
Purdue Extension Johnson County Annual Meeting 2022

Purdue Extension Johnson County held the annual meeting on November 12, 2022. Educational booths...

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master gardener logo
Johnson Co Master Gardener program

Master Gardener program 2023 Johnson County

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Purdue Extension.
2022 4-H Handbook Johnson County

2022 4-H Handbook Johnson County Indiana

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Urban / Community Gardens

Start a Community-based Garden With Purdue Extension, from improving access to fruits and...

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Purdue Extension.
Mini 4-H Information

Mini 4-H exhibits will be entered at Magill Hall, Thursday evening of "judging week"...

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Purdue Extension.
2021 Johnson County Fair Open Class Exhibits

Do you grow flowers or produce? Enjoy baking or canning? Craft or sew in your spare time? ...

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Featured Story


tulips in garden
Purdue Extension Master Gardener program to offer virtual basic training in spring

The spring 2023 Purdue Extension Master Gardener (EMG) basic training program will begin Feb. 7 as a weekly series of live virtual webinars.

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