Jefferson County Fair

About

Jefferson County Fair is an annual agricultural fair in Watertown drawing exhibitors and vendors for livestock, produce, crafts, and food concessions. The fair features a Reithoffer midway, live demonstrations, fire safety and military displays, 4-H programming, and contests. Held each July.

Details

Type

Fair

Season / Event Date(s)

~July 2026 (see fair site)

Venue

Jefferson County Fairgrounds

Tags

• agricultural
• annual
• commercial vendors
• food