Mendocino County Fair 2025
Sep 12-14, 2025 Boonville, CAAbout
Founded in 1924, Mendocino County Fair is a 3-day fair scheduled to be held from September 12, 2025 (Friday) to September 14, 2025 (Sunday) at the Mendocino County Fairgrounds in Boonville, California and organized by Mendocino County Fair Board. The fair attracts over 20,000 visitors around the region. It offers agricultural and educational events, various competitions and contests, and fun for the whole family. People of all ages will enjoy some good clean entertainment, eat first-rate food prepared by local cooks, and view some great exhibits. This year, the fair will celebrate its 101st anniversary.
Venue
Mendocino County Fairgrounds
14400 CA-128 Boonville, CAAdditional Info
Hours
9 am to 12 am daily
Gate Admission
Adults: $10Juniors (13-18): $8Children (7-12): $6Children Under 7: Free
Parking
Free
Official Links
Fair by the Numbers
Established: 1924 Attendance: 20,000 Anniversary: 101st
Countdown
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