Poll shows Trump pulling even with Clinton

Republican presidential candidate Donald Trump has pulled into an effective tie with Democratic rival Hillary Clinton, erasing a substantial deficit as he consolidated support among his party’s likely voters in recent weeks, according to the latest Reuters/Ipsos national tracking poll released Friday.

The poll showed 40 percent of likely voters supporting Trump and 39 percent backing Clinton for the week of Aug. 26 to Sept. 1. Clinton’s support has dropped steadily in the weekly tracking poll since Aug. 25, eliminating what had been a eightpoint lead for her.

Trump’s gains came as Republican support for their party’s candidate jumped by six percentage points over the past two weeks, to about 78 percent. That is still below the 85 percent support Republican nominee Mitt Romney enjoyed in the summer of 2012, but the improvement helps explain Trump’s rise in the poll.

The Reuters/Ipsos poll is conducted online in English in all 50 states. The latest poll surveyed 1,804 likely voters over the course of the week; it had a credibility interval, a measure of accuracy, of three percent.

Different polls have produced widely different results over the course of the campaign. In part that’s because some, like Reuters/ Ipsos, have attempted to measure the preferences of who’s likely to vote, while others have surveyed the larger pool of all registered voters. And even those that survey likely voters have different ways of estimating who is likely to cast a ballot.

Polling aggregators, which calculate averages of major polls, have shown that Clinton’s lead has been shrinking for the past few weeks. Those averages put her advantage over Trump at between three and six percentage points. Some of the more recent individual polls, however, have the race even tighter.

Voters don’t elect the American president directly, of course, but through the Electoral College, an assembly representing each of the 50 states and the District of Columbia based on the number of legislators they have in Congress. As of last Friday, the separate Reuters/ Ipsos States of the Nation polling project estimated Clinton was on track to win the Electoral College, by about 332 votes to 206.