GEORGE GALLUP, JR.: My dad did some polling in my grandmother's race for Secretary of State [of Iowa] in 1932. My grandfather had run for the governorship four years earlier, in the mid-1920s ...

A majority of Americans think President-elect Donald Trump will control illegal immigration, reduce unemployment, boost the ...

Democrats have another reason to be optimistic about Tuesday's presidential election after the release of a new Gallup poll ... I've dug into crosstabs on state level polling and gender is ...

Fifty-one percent of Americans approve of the way President-elect Trump has handled his presidential transition, according to a new Gallup survey ... of former President Obama’s transition ...