1. 2024 Graduating Seniors

    Apr. 11, 2024

    Congratulations class of 2024! I would like to collect your picture and future plans to highlight you on our website, Ohio State University Extension- Seneca County Facebook page, and in the Jr. Fair Booth Building at the Seneca County Fair. With that said, I need your information. Attached to the bottom, is a form we need filled out and returned to the Extension Office by Friday, June 7th.

  2. 2024 Royalty Applications

    Mar. 21, 2024

    The 2024 Seneca County Fair Royalty Applications are now available! 

    If you are intersted in representing the Jr. Fair as the King or Queen, in your Species, or misc. project area, please check out the application and get it turned in! 

    King and Queen App

    Species App 

  3. We're Hiring! Summer Student 4-H Program Assistant

    Mar. 13, 2024

    Apply today to be a part of the OSU Extension, Seneca County team! We are hiring a 2024 4-H Summer Program Assistant to start in May and be with us through August. The applicant can not currently be enrolled in 4-H. Applicants must not be a current Seneca County 4-H Volunteer. Applicants must apply by March 15.  

    Apply Here

  4. Victory Gardens

    Mar. 12, 2024

    Stop by the office to pick up packets! For more information visit

  5. AG Credit Pee Wee Showmanship Day

    Mar. 06, 2024

    New for 2024!!!  AG Credit will be sponsoring a Pee Wee Showmanship Day for the following species in Seneca County: Rabbits, Poultry, Lambs, Goats, Swine, Dairy and Beef Feeders.  All shows will take place on Friday, July 26, 2024 starting at 9:00 am and ending at 4:00 pm. 

    Children must be between the ages of 3 and 9 and not yet eligible to participate in 4-H as a project member.  Children who register must have access to the choses species already on the fairgrounds.  

    Please see the information flyer for specific information and guidelines on each animal. 

  6. Casino Night

    Jan. 09, 2024

    The Seneca County Jr. Leadership Club will be hosting a Casino Night on Saturday, February 17 from 7:00-10:00 pm at the Youth Center at the fairgrounds.  This is open to any youth 14 years old and older.  There will be games, prizes, food, and fun! 

    Casino Night Flyer

  7. 4-H Open House

    Jan. 09, 2024

    The Seneca County 4-H Open House will be held on Sunday, February 11th from 4-5 p.m. at Sentinel Career and Technology Center. The Open House is for any youth 5-18 years old and their families who are interested in learning more about the Seneca County 4-H Program and all that it has to offer.

  8. Ohio 4-H Week!

    Jan. 09, 2024

    Ohio 4-H Week is March 3-9. This is a great time to represent Seneca County 4-H and spread awareness about our organization! Please send us your pictures and share how you are celebrating Ohio 4-H Week to or All individuals who submit photos will represent their 4-H Club in a drawing! Multiple pictures does not warrant multiple entries. The winning 4-H Club from the drawing will win a special treat sponsored by the 4-H Advisory Council for the entire club!

  9. 4-H Club Officer Training

    Jan. 09, 2024

    Junior Leadership and Advisory Council are hosting an Officer Training for any newly elected officers for 2024 or anyone who wants to become an officer and wants to learn more! Officer Training will be held on Monday, March 11 from 7-8:30 p.m. at Sentinel Career and Technology Center. Officer positions of President, Vice President, Secretary, News Reporter, Treasurer, Health and Safety, and Recreation will all be offered. Youth will break out into their respected officer positions and receive handouts and resources to help them in their position.

  10. Planning for the Future of Your Farm

    Dec. 15, 2023

    Planning for the Future of Your Farm