Join us and celebrate 26 years of the fair!
Welcome to the Hunterdon County 4-H and Agricultural Fair!
Welcome to the Hunterdon County 4-H & Agricultural Fair – a tradition that continues to bring residents from Hunterdon County and the surrounding area together for five days at the end of the summer!
This year, we are celebrating 26 years of the Hunterdon County 4-H and Agricultural Fair since the dissolution of the Flemington Fair. Over the years, countless volunteers, county agencies and local businesses have worked together to provide the public with a family friendly event offering 4-H and Agricultural activities and exhibits, rides, food, craft and commercial vendors, entertainment, home arts competitions and much more. This has become an event where thousands of young adults, parents and grandparents return annually to join in the festivities each summer.
We hope you enjoy your visit!
Ready to come see it for yourself?
Support the fair and purchase the official 2026 fair t-shirt!
Show off your love for the Hunterdon County 4-H and Agricultural Fair with the official 2026 fair t-shirt. Proceeds from the sale of the shirts benefit the fair. You will see our 4-H members, leaders, parents and fair committee sporting the t-shirt around the grounds thanks to the generosity of the Grandview Grange of Flemington. The shirt was designed by Hunterdon County 4-H Alumni, Lianna Bonacorsi, who is also our resident facepainter, be sure to stop by and see her. The design for the 2026 fair t-shirt will be revealed soon!
The shirts are available to purchase at the 4-H Office located near the main entrance. Cash only, $15 each or 2 for $25. Youth sizes S-XL and adult sizes S-3XL are available.
