• Yes, approximately 30% of HSPs are estimated to be extroverts  (Aron Ph.D., 2021). 
• Thus, of the total population approximately 4.5-6% are extroverted HSPs. 

Source:

Aron Ph.D., E. N. (2021) Is this you? Retrieved June 7, 2021, from HSPerson.com: hsperson.com