The 1956 Democratic presidential primaries were the selection process by which voters of the Democratic Party

Democratic Party (United States)

The Democratic Party is one of two major contemporary political parties in the United States, along with the Republican Party. The party's socially liberal and progressive platform is largely considered center-left in the U.S. political spectrum. The party has the lengthiest record of continuous...

 chose its nominee for President of the United States

President of the United States

The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces....

 in the 1956 U.S. presidential election

United States presidential election, 1956

The United States presidential election of 1956 saw a popular Dwight D. Eisenhower successfully run for re-election. The 1956 election was a rematch of 1952, as Eisenhower's opponent in 1956 was Democrat Adlai Stevenson, whom Eisenhower had defeated four years earlier.Incumbent President Eisenhower...

. Former Governor of Illinois

Governor of Illinois

The Governor of Illinois is the chief executive of the State of Illinois and the various agencies and departments over which the officer has jurisdiction, as prescribed in the state constitution. It is a directly elected position, votes being cast by popular suffrage of residents of the state....

 Adlai Stevenson was selected as the nominee through a series of primary election

Primary election

A primary election is an election in which party members or voters select candidates for a subsequent election. Primary elections are one means by which a political party nominates candidates for the next general election....

s and caucus

Caucus

A caucus is a meeting of supporters or members of a political party or movement, especially in the United States and Canada. As the use of the term has been expanded the exact definition has come to vary among political cultures.-Origin of the term:...

es culminating in the 1956 Democratic National Convention

1956 Democratic National Convention

The 1956 National Convention of the Democratic Party nominated former Governor Adlai Stevenson of Illinois for President and Senator Estes Kefauver of Tennessee for Vice President. It was held in the International Amphitheatre on the South Side of Chicago, Illinois August 13–17 1956. Unsuccessful...

 held from August 13 to August 17, 1952, in Chicago

Chicago

Chicago is the largest city in the US state of Illinois. With nearly 2.7 million residents, it is the most populous city in the Midwestern United States and the third most populous in the US, after New York City and Los Angeles...

, Illinois

Illinois

Illinois is the fifth-most populous state of the United States of America, and is often noted for being a microcosm of the entire country. With Chicago in the northeast, small industrial cities and great agricultural productivity in central and northern Illinois, and natural resources like coal,...

. This was the party's second consecutive nomination of Stevenson.

Primary race

Estes Kefauver

Estes Kefauver

Carey Estes Kefauver July 26, 1903 – August 10, 1963) was an American politician from Tennessee. A member of the Democratic Party, he served in the U.S...

 sought the Democratic presidential nomination, as he had in 1952. Initially, he again won some Democratic Party presidential primaries. In the March 13, 1956 New Hampshire

New Hampshire

New Hampshire is a state in the New England region of the northeastern United States of America. The state was named after the southern English county of Hampshire. It is bordered by Massachusetts to the south, Vermont to the west, Maine and the Atlantic Ocean to the east, and the Canadian...

 presidential primary, Kefauver defeated Stevenson, his only formidable opponent for the nomination, by a margin of 21,701 to 3,806. A week later, Kefauver defeated Stevenson in the March 20, 1956 Minnesota

Minnesota

Minnesota is a U.S. state located in the Midwestern United States. The twelfth largest state of the U.S., it is the twenty-first most populous, with 5.3 million residents. Minnesota was carved out of the eastern half of the Minnesota Territory and admitted to the Union as the thirty-second state...

 presidential primary, winning 245,885 votes compared to Stevenson's 186,723 votes. Kefauver was also victorious in the Wisconsin

Wisconsin

Wisconsin is a U.S. state located in the north-central United States and is part of the Midwest. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michigan to the northeast, and Lake Superior to the north. Wisconsin's capital is...

 presidential primary.

By April 1956, "it appeared that Kefauver was on his way to a primary sweep matching the spectacular performance in 1952." Stevenson, however, was able to defeat Kefauver in the 1956 Oregon

Oregon

Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...

, Florida

Florida

Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

 and California

California

California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

primaries and, overall, and ultimately won more primary votes than Kefauver before being re-nominated as the Democratic presidential nominee at the 1956 Democratic national convention.