In a recent
LinkedIn post by Dr. Martin Bloomfield I asked what % of the population can be
considered neurodivergent.
He gave a
detailed reply as follows:
Such a good
question, and impossible (at the moment, although I'm working on something...)
to answer with any degree of certainty.
So, you have several
intersections making the precise answer impossible: you have intersections of
(or shared neurotypes/ phenotypes of) ADHD, dyslexia, dyscalculia, autism, etc.
You have intersections of neurodivergence and gender. You have intersections of
neurodivergence and wealth/ poverty. You then have different cultural
intersections. And you have different definitions of each of the neurotypes,
different ways of measuring them, different "official" (hah!)
measurements... (see www.DyslexiaCompass.eu, something I'm proud to have led
on). You also have the problem of no databases (quite right too) with any reliable
figures. Essentially, all the figures right now are guesswork.
Best guess?
I'd say between 15-20%. But it's still an estimate.