2012 Democratic Party presidential primaries

Process and rules

State and territorial contests took the form of primaries or caucuses. Delegates were allocated under the Democratic Party's proportional representation rules, which aim to distribute pledged delegates according to the vote in each contest. In practice, an incumbent president running for re-election typically receives broad party backing, which reduces the number of competitive contests and simplifies the allocation process.

Calendar and participation

The schedule spanned the customary early months of the election year, with contests staged by the states and territories. Many states held uncontested or token contests because party organizations and state officials chose not to mount competitive challenges to an incumbent president. Voter turnout in uncontested primaries is ordinarily lower than in competitive nominating contests, reflecting the lack of intra-party competition.

Results

President Obama won an overwhelming majority of primary votes and virtually all pledged delegates and unpledged (super) delegates. While a small number of voters supported minor challengers or voted uncommitted, no rival mounted a serious campaign to deny the incumbent the nomination. He was formally renominated at the 2012 Democratic National Convention.

Significance and context

Uncontested incumbent primaries are common in modern American politics; they allow the party to focus resources on the general election and to present a unified ticket. The 2012 Democratic nominating process exemplified this pattern: the party consolidated support behind an incumbent seeking a second term, minimizing internal debate over the nominee while leaving policy discussions and campaigning to the general-election phase.

Notable facts

• The nomination process determined delegate allocation for the convention rather than deciding a competitive intra-party leadership contest.
• Some states formally canceled competitive primary contests or held them with nominal opposition on the ballot.
• The outcome reinforced the party's strategy of uniting behind an incumbent to contest the general election.

Aftermath

Following the primaries, the Democratic Party proceeded to the general election with its incumbent nominee. The primary season had little impact on the party's choice of candidate, but it set the stage for the campaign against the Republican nominee in the fall.