Pleasantville, (Alum Bank), Pennsylvania

average transgender population: 1*
(rounded down)

Credit:  https://upload.wikimedia.org/wikipedia/commons/b/b8/Pleasantville_009.JPG

ezs note:  Now, this was interesting!  In 1912, Theodore Roosevelt picked up Pleasantville, Pennsylvania (part of Bedford County).  As a matter of fact, Teddy picked up the whole state! How 'bout that?

*Credit:  http://williamsinstitute.law.ucla.edu/wp-content/uploads/How-Many-Adults-Identify-as-Transgender-in-the-United-States.pdf