Gallup study: 3.4 percent of US adults are LGBT

Gallup study: 3.4 percent of US adults are LGBT: 30. The overall 3.4 percent figure is similar to a 3.8 percent estimate made previously by Gates after averaging a group of smaller U.S. surveys conducted from 2004 to 2008. The survey noted that its findings did not account for LGBT people who, for ...