(Community Matters) Latest Gallup poll asking if respondent identifies as gay, lesbian, bisexual or transgender. Highest concentration in Washington DC (10%); Texas at 3.3% is at just about the national average (3.5%).
According to Gallup: “This is the largest single study of the distribution of the LGBT population in the U.S. on record, and the first time a study has had large enough sample sizes to provide estimates of the LGBT population by state.”
Hat Tip: Towelroad
Community Matters 
Based on my observations of fashion choices during my time there, I never would have guessed DC at #1. But I suspect DC’s position in these rankings would look much different if compared on a % basis to metropolitan areas instead of states.