Fact TankJanuary 5, 2016

Pew Research Center will call 75% cellphones for surveys in 2016

We’re making this change to ensure our survey samples properly represent the now roughly half (47%) of U.S. adults who only have a cellphone.

Fact TankApril 2, 2015

What we learned about surveying with mobile apps

No research has compared app-based surveys with polls administered via Web browsers. Our new, experimental work compares the results of these two modes.

Fact TankJanuary 15, 2014

Pew Research increases share of interviews conducted by cellphone

In the coming months, 60% of interviews in our national polls will be conducted via cellphones and 40% on landline phones.