Wondering how many people in the United States have a smartphone? If you poll 20 people on the street, your survey won’t be representative of the entire American population. But if you just want to ...

This study looks at how national public opinion polling in the United States changed from 2000 to 2022. It focuses on two aspects: the sample source(s) – that is, where the survey takers came from – ...

The Department of Veterans Affairs canceled an "unreasonably priced" $15.3 million contract in an effort to overhaul how the agency cares for its warfighters, the Department of Government Efficiency ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Knowing who voted is critical to developing an accurate understanding of an ...

The LSMS high-frequency phone surveys are leveraging existing face-to-face surveys as sampling frames and sources of longitudinal data. These techniques also feed into analyzing the phone survey data ...

Employees say there’s a six percent wage gap between the salaries of men and women who responded to the survey Employees say there’s a six percent wage gap between the salaries of men and women who ...