New Hampshire independents boosted Haley, but they weren't enough for her
Coming into today, a big question was whether independents would turn out a high level and put Haley in a competitive position versus Trump. Based on the preliminary exit poll, the answer was yes — but not enough for Haley to win. Overall, 45 percent of voters identified as independent or something else, and they went for Haley by 24 points, 61 percent to 37 percent. However, self-identified Republicans made up 4 percent of the electorate and. broke for Trump by 39 points, 74 percent to 25 percent. Even with a little help from the 6 percent who identified as Democrats (went for Haley 84 percent to 6 percent), Haley couldn't catch Trump because of his overwhelming edge among Republicans.
Another aspect of the independent question is New Hampshire's electoral access rules, which permit those not registered with a party — "undeclared" voters — to vote in party primaries. That group, which includes many self-identified independents, did turn out in a big way, making up 47 percent of the electorate to registered Republicans' 50 percent (same-day registrants made up the rest). And Haley won among undeclared voters 66 percent to 32 percent. But Trump won among registered Republicans 74 percent to 24 percent. These numbers will change somewhat after further weighting based on the results, but the big takeaway is that independents put Haley in range, but Trump's dominance among Republicans preserved his edge.
—Geoffrey Skelley, 538