- 1Louisiana State FairShreveport, Louisiana~300,000 visitors (approx.)via KTAL News
The Louisiana State Fair drew nearly 300,000 visitors in 2022, according to KTAL News. Running since 1906, it's the state's marquee fall event.
- 2Greater Baton Rouge State FairBaton Rouge, Louisiana~36,000 visitors (approx.)via BRProud
The Greater Baton Rouge State Fair drew nearly 36,000 paid visitors over its 11-day run in 2025, according to Fair President Cliff Barton — a smaller, more precisely-counted figure than the fair's "best attended in history" claim of over 100,000 in 2021. Running since 1965.
- 3St. Tammany Parish FairCovington, Louisiana16,000 visitorsvia ProPublica Nonprofit Explorer (IRS Form 990-EZ)
The St. Tammany Parish Fair drew 16,000 people in October 2022, according to the fair association's own signed IRS Form 990-EZ filing.