It's closer to 1% . I worked for Gallup in the 80s. They sent you places to poll where you'd get the results their client (NBC) wanted. If they were polling about Abortion they'd send you to an abortion mill, etc.
I once lived in the 3rd biggest city in WV. We had 2 occult bookstores back then and zero gay bars. Supposedly there's twice as many gays as Pagans. There aren't.