How many Pilates instructors are there in the USA?

Hello Gregor,
Although the number is quite high as with other type of instructors (certified/uncertified/undocumented), I couldnt put a figure to it. This question may best be answered via a Google Search.

Sincerely,
Michael

You might get an answer through the Pilates Method Alliance. Their website is www.pilatesmethodalliance.org.

Wrong forum for this question. But I /agree with the above posts. Without a certifying body controlling who does what there is no way to tell who is certified to hold this position.