what is the threshold (percentage) that a candidate has to meet in order to receive delegates in Iowa caucus?

Answer 1

In most states, one must pass the 15% threshold. I believe it is the same in Iowa.

Answer 2

On caucus night, Iowans gather by party preference to elect delegates to the 99 county conventions. Presidential preference on the Republican side is done with a straw vote of those attending the caucus. This vote is sometimes done by a show of hands or by dividing themselves into groups according to candidate. In precincts that elect only 1 delegate they choose the delegate by majority vote and it must be a paper ballot. Democratic candidates must receive at least 15 percent of the votes in that precinct to move on to the county convention. If a candidate receives less than 15 percent of the votes, supporters of non-viable candidates have the option to join a viable candidate group, join another non-viable candidate group to become viable, join other groups to form an uncommitted group or chose to go nowhere and not be counted. Non-viable groups have up to 30 minutes to realign, if they fail to do so in that time, they can ask the for more time, which is voted on by the caucus as a whole. If the caucus refuses, re-alignment is done and delegates are awarded. A "third party" may hold a convention to nominate one candidate for president and one for vice president as well. The results of this caucus activity on both the Democratic and Republican sides are not binding on the elected delegates, but the delegates usually feel obligated to follow the wishes expressed by the caucus-goers. Thus the initial caucus results provide a good barometer of the composition of Iowa's national delegation.

Answer 3

Majority of votes of the party members must be garnered by a candidate to ensure triumph in the primaries.

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