Both polls were conducted by the Poughkeepsie, N.Y.-based Marist College Institute for Public Opinion as part of a new partnership between the school and NBC News. The Iowa poll was conducted Oct. 3-5, surveying 2,836 registered voters, for a margin of error of +/- 1.8 percent. There were 371 likely Republican caucusgoers, for a margin of error of +/- 5.1 percent. The New Hampshire poll was conducted over the same time period, surveying 2,218 registered voters, for a margin of error of +/- 2.1 percent. There were 691 likely Republican primary voters, for a margin of error of +/- 3.7 percent.
Romney Leads in Iowa, New Hampshire
Get us in your feed.