UI Extension Jefferson County

UI Extension Jefferson County Jefferson County Extension educates the community through Family Consumer Science, Agriculture and 4-H.

To register for 4-H, go to 4h.zsuite.org, after completing online registration process come into the office and pay registration fee. Fees are as follows: Cloverbuds (6-8 year olds) $15.00, Regular 4-H (8-18 year olds) $25.00.

https://youtu.be/6rUi6cYNA0c?si=Xai9oqPZXYCgc-5c Check out a fun shout-out about our Sewing Workshop that's just around...
09/01/2026

https://youtu.be/6rUi6cYNA0c?si=Xai9oqPZXYCgc-5c Check out a fun shout-out about our Sewing Workshop that's just around the corner! We still have spots available. Even if you can only come for one day, you'll still get all the goods in the swag-bag. These are notorious for some sweet notions, the kits to complete all 6 sewing projects, along with detailed instructions. There are raffle prizes you won't want to miss. We hope you'll join us! Registration link in the comments.

We are so excited for our Eastern Idaho Sewing Workshop, it's just around the corner! Sept 25 & 26th, offering Professi...
08/24/2026

We are so excited for our Eastern Idaho Sewing Workshop, it's just around the corner! Sept 25 & 26th, offering Professional Development for FCS teachers this year. Open to adult participants in Eastern Idaho, Western Wyoming and Northern Utah. We are hoping to fill the Carriage House venue in Idaho Falls, so grab your sister, your friend, tell your FCS teachers, 4-H and church group leaders, let's have a full house! We have a couple of spots left for businesses. If you are interested in participating as a business, please reach out to Deanna at (208) 745-6685. Link to Register if QR codes aren't your thing: https://forms.cloud.microsoft/r/3xJ4Lu4f1X

08/11/2026

Jefferson County Fair Schedule 👇🏼

08/11/2026
Mud Lake Champions!
08/08/2026

Mud Lake Champions!

Mud lake swine show!
08/06/2026

Mud lake swine show!

08/06/2026

Mud lake fair!! Here we go! 🎉🎉

07/29/2026

Rigby Families!
The Jefferson County - ID Fair is quickly approaching! We wanted to share some information with you.

✅Rigby Scales will be open tonight 4-8 if you need to come weigh.

✅Tomorrow morning is the Fair clean up! Your club leaders have assignments. Please check with them. (There are a couple clubs that have a different assignment on a different day)

✅Saturday is the Small Animal Barn set up at 8:00 am

✅Record Books! Printing is happening and available in the 4H office all week, if you need your book printed. THEY ARE DUE MONDAY, AUGUST 3, BEFORE 5 PM.

✅Market sale pictures - Please upload your pictures to jeffco.showandfair.com

✅Jeffco.showandfair.com also has a new buyer information tab! Check it out!

✅ Please get your pee-wee showman registered before the fair starts! It makes it so much easier for us to be prepared for those classes!

Send a message to learn more

Address

210 Courthouse Way, Suite 180
Rigby, ID
83442

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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