The 2016 Indiana Democratic presidential primary took place on May 3 in the U.S. state of

Indiana Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th s ...

as one of the Democratic Party's primaries ahead of the 2016 presidential election. The Republican Party held their own Indiana primary on the same day. Other primaries were not held that day.

Opinion polling

Results

Analysis

Sanders managed a five-percentage point upset win in Indiana, despite not leading in a single poll ahead of the primary. He won men 57-43, tied women with Clinton 50-50, beat Clinton 68-32 among voters under the age of 45, and won a resounding 59-41 victory with

white White is the lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully reflect and scatter all the visible wavelengths of light. White on ...

voters, who made up 71% of the Democratic electorate in Indiana. He also won self-identified Independents 72-28 and won across all income levels. Clinton performed best with

African Americans African Americans (also referred to as Black Americans and Afro-Americans) are an ethnic group consisting of Americans with partial or total ancestry from sub-Saharan Africa. The term "African American" generally denotes descendants of ens ...

who she won 74-26, and older voters who she won 60-40. Sanders performed well statewide in Indiana, winning most of the rural counties. He performed well in Marion County, winning 51-49 according to exit polls. Marion contains the state capital and largest city of

Indianapolis Indianapolis (), colloquially known as Indy, is the state capital and most populous city of the U.S. state of Indiana and the seat of Marion County. According to the U.S. Census Bureau, the consolidated population of Indianapolis and Marion ...

, and the Indianapolis Suburbs which he won 56-44. Sanders won Northeast Indiana, which is anchored in Allen County by

Fort Wayne Fort Wayne is a city in and the county seat of Allen County, Indiana, United States. Located in northeastern Indiana, the city is west of the Ohio border and south of the Michigan border. The city's population was 263,886 as of the 2020 Censu ...

. Sanders carried

East Central Indiana East Central Indiana is a region in Indiana east of Indianapolis, Indiana, and borders the Ohio state line. The Indiana Gas Boom, which took place during the 1890s, changed much of the area from small agricultural communities to larger cities wi ...

and

Northern Indiana Northern Indiana is a region of the U.S. State of Indiana, including 26 counties which border the states of Illinois, Michigan, and Ohio. Northern Indiana is also considered part of the Great Lakes Megalopolis. The area is generally classified in ...

. He carried St. Joseph County which contains

South Bend South Bend is a city in and the county seat of St. Joseph County, Indiana, on the St. Joseph River near its southernmost bend, from which it derives its name. As of the 2020 census, the city had a total of 103,453 residents and is the fourt ...

and

University of Notre Dame The University of Notre Dame du Lac, known simply as Notre Dame ( ) or ND, is a private Catholic research university in Notre Dame, Indiana, outside the city of South Bend. French priest Edward Sorin founded the school in 1842. The main campu ...

by a wide margin, likely thanks to his support from younger voters. He also won

Monroe County Monroe County may refer to seventeen counties in the United States, all named for James Monroe: * Monroe County, Alabama *Monroe County, Arkansas * Monroe County, Florida * Monroe County, Georgia *Monroe County, Illinois *Monroe County, Indian ...

which contains the city of Bloomington which is home to

Indiana University Indiana University (IU) is a system of public universities in the U.S. state of Indiana. Campuses Indiana University has two core campuses, five regional campuses, and two regional centers under the administration of IUPUI. *Indiana Universit ...

. Sanders also won

Vanderburgh County Vanderburgh County is a county in the U.S. state of Indiana. As of 2010, the population was 179,703. The county seat is in Evansville. While Vanderburgh County was the seventh-largest county in 2010 population with 179,703 people, it is also the ...

which contains

Evansville Evansville is a city in, and the county seat of, Vanderburgh County, Indiana, United States. The population was 118,414 at the 2020 census, making it the state's third-most populous city after Indianapolis and Fort Wayne, the largest city in S ...

as well as Vigo County which contains

Terre Haute Terre Haute ( ) is a city in and the county seat of Vigo County, Indiana, United States, about 5 miles east of the state's western border with Illinois. As of the 2010 census, the city had a population of 60,785 and its metropolitan area had a ...

. Clinton won Lake County in Northwest Indiana (a region she won by a narrow 51-49) which contains the heavily

African American African Americans (also referred to as Black Americans and Afro-Americans) are an ethnic group consisting of Americans with partial or total ancestry from sub-Saharan Africa. The term "African American" generally denotes descendants of ens ...

city of Gary and is a part of the

Chicago (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name ...

Metropolitan Area, and performed well in

Southern Indiana Southern Indiana is a region consisting of the southern third of the state of Indiana. The region's history and geography has led to a blend of Northern and Southern culture distinct from the remainder of Indiana. It is often considered to be p ...

along the

Ohio River The Ohio River is a long river in the United States. It is located at the boundary of the Midwestern and Southern United States, flowing southwesterly from western Pennsylvania to its mouth on the Mississippi River at the southern tip of Illino ...

with neighboring

Kentucky Kentucky ( , ), officially the Commonwealth of Kentucky, is a state in the Southeastern region of the United States and one of the states of the Upper South. It borders Illinois, Indiana, and Ohio to the north; West Virginia and Virginia to ...

References

{{2016 Democratic primaries

Democratic primary This is a list of Democratic Party presidential primaries. 1912 This was the first time that candidates were chosen through primaries. New Jersey Governor Woodrow Wilson ran to become the nominee, and faced the opposition of Speaker of the Unit ...

2016 File:2016 Events Collage.png, From top left, clockwise: Bombed-out buildings in Ankara following the 2016 Turkish coup d'état attempt; the impeachment trial of Brazilian President Dilma Rousseff; Damaged houses during the 2016 Nagorno-Karabakh ...