Montgomery County Fair

About

Held in Dayton, the Montgomery County Fair runs each July and is in its 174th year. The fair offers two vendor location options: indoor booth space in the air-conditioned Main Event Center, or outdoor lawn area. Features livestock shows, live entertainment, a demolition derby, and family programming. Vendors applying for the 2026 fair must submit a signed contract, full payment, and proof of liability insurance with the fair listed as additionally insured.

Details

Type

Fair

Season / Event Date(s)

Annual (late summer)

Venue

645 Infirmary Rd

Tags

• county-fair
• commercial
• retail
• indoor-outdoor