Clik here to view.
Update: the results are in. Click through to see who won.
Tonight is the make-or-break moment for the two remaining Democratic candidates.
Tuesday night sees the last major round of primaries and caucuses in the 2016 primary cycle. The candidates have 806 delegates up for grabs between six states, with the biggest contests in California and New Jersey, which have 546 and 142 delegates to award, respectively. Montana, New Mexico, North Dakota, and South Dakota will also weigh in on the Democratic nominee tonight.
On Monday night, Hillary Clinton reportedly hit the 2,383 delegates needed to clinch the nomination, but that number includes superdelegates who have said they support Clinton, but aren’t bound to vote for her. Without superdelegates, Clinton currently stands at 1,812 delegates, 571 shy of the finish line. Opponent Bernie Sanders trails her by just under 300 delegates at 1,521.
After tonight, the only remaining contest will be in the District of Columbia, which has 45 delegates to award.
Statistics site FiveThirtyEight gives Clinton a more than 90% chance of winning the two biggest states, California and New Jersey, which would push her to an official victory. However, nothing’s over until it’s over — back in March, the same site gave Clinton a 99% chance of winning Michigan, a state which eventually went to Sanders.
Polls begin closing at 8 p.m. EDT, and we’ll be updating here with the expected winners as it becomes clear. Ahead, catch up on the results from contests held so far. And be sure to check back to see which candidate emerges the winner of the day.
Results for the Republican primaries can be found here.
Editor's note: This post is being updated with information about additional primary and caucus results as they become available. It was originally published on March 1, 2016.
Clik here to view.
Delegate Count
(Count does not include superdelegates)
Hillary Clinton: 2,203
Bernie Sanders: 1,828
Needed to secure the nomination: 2,383
(Source: The New York Times)
Photo (Clinton): Justin Sullivan/Getty ImagesPhoto (Sanders): Scott Olson/Getty Images
Clik here to view.
California Primary
Date: June 7
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
Montana Primary
Date: June 7
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
South Dakota Primary
Date: June 7
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
New Mexico Primary
Date: June 7
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
North Dakota Caucus
Date: June 7
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
New Jersey Primary
Date: June 7
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
Puerto Rico Caucus
Date: June 5
Projected Winner: Hillary Clinton
Photo: Justin Sullivan/Getty ImagesClik here to view.
Virgin Islands Caucus
Date: June 4
Projected Winner: Hillary Clinton
Photo: Justin Sullivan/Getty ImagesClik here to view.
Oregon Primary
Date: May 17
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
Nebraska Primary
Date: May 10
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
West Virginia Primary
Date: May 10
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
Indiana Primary
Date: May 3
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
Connecticut Primary
Date: April 26
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
Rhode Island Primary
Date: April 26
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
Pennsylvania Primary
Date: April 26
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
Delaware Primary
Date: April 26
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
Maryland Primary
Date: April 26
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
New York Primary
Date: April 19
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
Wyoming Caucus
Date: April 9
Winner: Bernie Sanders
( Source: Associated Press)
Clik here to view.
Wisconsin Primary
Date: April 5
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
Hawaii Caucus
Date: March 26
Winner: Bernie Sanders
(Source: Associated Press)
Photo: Scott Olson/Getty ImagesClik here to view.
Washington State Caucus
Date: March 26
Winner: Bernie Sanders
(Source: Associated Press)
Photo: Scott Olson/Getty ImagesClik here to view.
Alaska Caucus
Date: March 26
Winner: Bernie Sanders
(Source: Associated Press)
Photo: Scott Olson/Getty ImagesClik here to view.
Idaho Caucus
Date: March 22
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
Utah Caucus
Date: March 22
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
Arizona Democratic Primary
Date: March 22
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
"Democrats Abroad"
Date: March 1- March 8
Winner: Bernie Sanders
(Source: CNN)
Clik here to view.
Illinois Democratic Primary
Date: March 15
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
Ohio Democratic Primary
Date: March 15
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
North Carolina Democratic Primary
Date: March 15
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
Florida Democratic Primary
Date: March 15
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
Northern Mariana Islands Democratic Caucus
Date: March 12
Winner: Hillary Clinton
(Source: CNN)
Photo: Justin Sullivan/Getty ImagesClik here to view.
Michigan Primary
Date: March 8
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
Mississippi Primary
Date: March 8
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
Maine Caucus
Date: March 6
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
Louisiana Primary
Date: March 5
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
Nebraska Caucus
Date: March 5
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
Kansas Caucus
Date: March 5
Winner: Bernie Sanders
(Source: Kansas Democratic Party/Associated Press)
Clik here to view.
Massachusetts Primary
Date: March 1
Winner: Hillary Clinton
(Source: Associated Press)
Clik here to view.
Minnesota Primary
Date: March 1
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
Colorado Caucus
Date: March 1
Winner: Bernie Sanders
(Source: Associated Press)
Clik here to view.
Oklahoma Primary
Date: March 1
Winner: Bernie Sanders
(Source: Associated Press)
Photo: Scott Olson/Getty ImagesClik here to view.
Texas Primary
Date: March 1
Winner: Hillary Clinton
(Source: Associated Press)
Photo: Justin Sullivan/Getty ImagesClik here to view.
Arkansas Primary
Date: March 1
Winner: Hillary Clinton
(Source: Reuters)
Photo: Justin Sullivan/Getty ImagesClik here to view.
Tennessee Primary
Date: March 1
Winner: Hillary Clinton
(Source: Associated Press)
Photo: Justin Sullivan/Getty ImagesClik here to view.
Alabama Primary
Date: March 1
Winner: Hillary Clinton
(Source: Associated Press)
Photo: Justin Sullivan/Getty ImagesClik here to view.
Georgia Primary
Date: March 1
Winner: Hillary Clinton
(Source: Associated Press)
Photo: Justin Sullivan/Getty ImagesClik here to view.
Vermont Primary
Date: March 1
Winner: Bernie Sanders
(Source: Associated Press)
Photo: Scott Olson/Getty ImagesClik here to view.
Virginia Primary
Date: March 1
Winner: Hillary Clinton
(Source: Associated Press)
Photo: Justin Sullivan/Getty ImagesClik here to view.
South Carolina Primary
Date: February 27
Winner: Hillary Clinton (73.5%)
Photo: Justin Sullivan/Getty ImagesClik here to view.
Nevada Caucus
Date: February 20
Winner: Hillary Clinton (52.6%)
Photo: Justin Sullivan/Getty ImagesClik here to view.
New Hampshire Primary
Date: February 8
Winner: Bernie Sanders (60.4%)
Photo: Scott Olson/Getty ImagesClik here to view.
Iowa Caucus
Date: February 1
Winner: Hillary Clinton (49.9%)
Photo: Justin Sullivan/Getty ImagesLike what you see? How about some more R29 goodness, right here?
Statement From Brock Turner's Mother Released
Elizabeth Warren Endorses Hillary Clinton
What "Madam President" Would Mean For Women In Politics & Beyond