how many people attending the great american state fair in washington on june 30

I couldn’t verify an exact attendance number for June 30. The most solid reporting I found says the Great American State Fair in Washington, D.C. had “sparse crowds” in its first days, while one organizer told reporters more than 150,000 people had attended in the first three days overall.

What is known

• The fair is a 16-day event on the National Mall running June 25 through July 10.

• June 30 was themed “Future of America | Innovation, Technology & Progress”

• Public reports on June 29–30 describe the crowd as thin or uneven, but they do not give a confirmed headcount for that specific day.

Best estimate

There is no clearly verified June 30 attendance figure in the sources I found. Based on the reporting, the safest answer is that attendance was likely modest rather than large, but any exact number would be speculation.

TL;DR

No confirmed June 30 attendance number is publicly established; reports point to sparse crowds, with one organizer claiming 150,000 total attendees across the first three days.