Sonoma County Fair 2025
August 1, 2025 - 12:00 pm to 10:00 pm
Sonoma County Fairgrounds
off Bennett Valley Road
Santa Rosa, CA 95404
The 2025 Sonoma County Fair takes place from Friday, August 1–Sunday to August 10; closed Monday, August 4. Fair hours are noon–10 pm, Tuesday–Thursday and noon–11 pm Friday–Sunday; gates close at 9 pm. Weekday admission is $20 for ages 13 and up, $15 for seniors 60+, $13 for children 7–12, and free for children 6 and under. Weekend admission is $22 for adults and seniors. Special family, economy, and season pass packages are also available. Buy tickets online here. Carnival ride tickets cost $1 each (3–7 per ride); all-day carnival wristbands start at $35 and do not include fair admission. Pre-sale discounts are available through July 31, 2025.