The attendance depends on which state fair you mean. The biggest recent figures I found were 2,020,064 for the State Fair of Texas in 2025 and 1,182,682 for the Iowa State Fair in 2024.

What I found

  • State Fair of Texas: more than 2.02 million attendees in 2025.
  • Iowa State Fair: 1,182,682 attendees in 2024.
  • New York State Fair: 925,989 in 2025.

Why it may be unclear

“Big state fair” could refer to different fairs, and attendance varies a lot by state and year. The largest number in the results I found was for Texas.

Practical answer

If you meant the State Fair of Texas, it drew about 2.02 million people. If you meant another fair, send the state name and I’ll pin down the exact attendance figure.