February 27, 2014

The Web at 25 in the U.S.

Methods

This survey is based on telephone interviews with a nationally representative sample of 1,006 adults living in the continental United States. Telephone interviews were conducted by landline (502) and cell phone (504, including 288 without a landline phone). The survey was conducted by Princeton Survey Research Associates International (PSRAI). Interviews were done in English and Spanish by Princeton Data Source from January 9 to 12, 2014. Statistical results are weighted to correct known demographic discrepancies. The margin of sampling error for the complete set of weighted data is ± 3.5 percentage points.

Cite this publication: Susannah Fox and Lee Rainie. “The Web at 25 in the U.S..” Pew Research Center, Washington, D.C. (February 27, 2014) http://www.pewinternet.org/2014/02/27/the-web-at-25-in-the-u-s/, accessed on July 22, 2014.