probability RDD

Gallup

Gallup Daily tracking / Gallup-Sharecare Well-Being Index (2017 aggregate) · Jan 2, 2017 – Dec 30, 2017 · US national

Methodology

Pollster: Gallup independent
Sponsor: Gallup
Commissioned by: Sharecare (Gallup-Sharecare Well-Being Index)
Fielded: Jan 2, 2017 – Dec 30, 2017
Population: adults
Sample size: 340,604
Sample frame: probability RDD
Mode: telephone - dual-frame RDD, live interviewer; minimum quota 70% cellphone / 30% landline
Margin of error: ±0.1 percentage points
Weighting: Gallup Daily tracking weighting to Census targets
Geography: US national

Sources

Verification note. Verbatim wording, sample size, field dates and MOE read from the Gallup release. This is the final year of the combined LGBT yes/no item; Gallup replaced it with the select-all self-ID list beginning with the 2020 aggregate, which is why no transgender share exists before 2020.

Figures below are transcribed from these documents. Where they disagree with the source, the source governs.

Questions asked (1)

Contact & populationotherin a trend series

combined LGBT self-identification (transgender not broken out)

Do you, personally, identify as lesbian, gay, bisexual or transgender?

Yes, identify as LGBT

4.5%

Wording notes: single yes/no collapses four distinct identities

unclear — not an attitude item; combined yes/no cannot isolate transgender prevalence

Every figure on this page is transcribed from the source linked above. How to read this data →