ReligionAug 16, 2017

Video: How Pew Research Center surveyed 1,000 U.S. Muslims

MethodsSep 27, 2017

Many poll respondents guess wrong on their interviewer’s race or ethnicity

MethodsAug 21, 2017

Congress’ most liberal, conservative members have more Facebook followers

Methodology ReportAug 4, 2017

Personal finance questions elicit slightly different answers in phone surveys than online

Methodology ReportJun 20, 2017

Americans report similar news habits whether surveyed by phone or web

Methodology ReportJun 16, 2017

Q&A: Pew Research Center’s president on U.S. polling

Methodology ReportMay 17, 2017

5 facts about U.S. political donations

Methodology ReportMay 15, 2017

Video: How Does Random Sampling Work?

MethodsMar 31, 2017

Are Telephone Polls Understating Support for Trump?

MethodsMay 4, 2017

Q&A: Political polls and the 2016 election

MethodsAug 1, 2016

Flashpoints in Polling

MethodsFeb 16, 2017

A basic question when reading a poll: Does it include or exclude nonvoters?

MethodsNov 9, 2016

Why 2016 election polls missed their mark

MethodsOct 25, 2016

Oversampling is used to study small groups, not bias poll results

MethodsOct 24, 2016

Cellphone Activity Flags

MethodsSep 8, 2016

5 key things to know about the margin of error in election polls

MethodsSep 7, 2016

Text Message Notification for Web Surveys

U.S. PoliticsFeb 23, 2017

Partisan Conflict and Congressional Outreach

MethodsSep 20, 2016

Measuring illegal immigration: How Pew Research Center counts unauthorized immigrants in the U.S.

MethodsFeb 24, 2016

Data Quality Deserves an Honest Discussion

Methodology ReportJan 7, 2017

Can Likely Voter Models Be Improved?

MethodsAug 1, 2016

Moving Without Changing Your Cellphone Number: A Predicament for Pollsters

See all Methods publications