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.

Upcoming Johnson County and State Extension Events

Featured Stories

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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Purdue Extension.
Johnson Annual Report 2021

Purdue Extension Johnson County Annual Report 2021 covers program highlights and activities.

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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.
4HOnline and FairEntry information

4HOnline will reopen for enrollment after October 1. Please be patient and do not enroll or...

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Purdue Extension.
Scholarships and Awards

4-H Scholarships & Awards - Johnson County Indiana State 4-H

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Featured Story


turkey cooked
How to Cook a Turkey the Day before Serving it

Sometimes it may be easier to prepare your turkey the day before you plan to serve it. Here is how to do it safely.

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