So why do these big endorsements matter, anyway?

(Frontrunners arent only determined by the number of endorsers, but also the names themselves.)

Its early, so the majority remain undecided and this post will be updated as the race continues.

How to Quickly Find and Contact All Your Government Representatives Using Facebook

What have we learned so far?

This is about creating a mass movement, she toldNPR.

Cory makes a great friend, and will make an even greater president.

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(Also previously endorsed Sanders in 2016.)

Missouri rep.Emanuel Cleaver

New York rep.Tom Suozzi

North Carolina rep.G.K.

He would be a fantastic President, and Im behind him 100%!

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California rep.Ted Lieu

Connecticut rep.Jahana Hayes: Kamala Harris is the perfect antidote to our current Presidents false narratives.

Politics is about communicating and being able to tell a story well.

And I think he does it better than anyone Ive seen since Barack Obama.

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California rep. Doris Matsui: Harris hasendorsed her.

California rep.Gil Cisneros:Biden, Harris, and Warren have all endorsed him.

California rep. Jerry McNerney

California rep. Jimmy Gomez: Harrisendorsed him in 2016.

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California rep. Jimmy Panetta

California rep. John Garamendi

California rep. Josh Harder: Harris and Warrenendorsed himin 2018.

California rep. Raul Ruiz

California rep.Salud Carbajal: Endorsed ORourke before he dropped out.

California rep. Scott Peters: Bidenendorsed himin 2016.

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California rep. Susan Davis

California rep. T.J. Cox: Harrisendorsed himin 2018.

Colorado rep. Joe Neguse: Bidenendorsed himin 2018.

Florida rep. Donna Shalala: BothBidenandWarrenendorsed her in 2018.

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Florida rep. Debbie Mucarsel-Powell: Bidenendorsed herin 2018.

Florida rep. Debbie Wasserman Schultz: Sandersbacked her challengerin 2016.

Florida rep. Kathy Castor

Florida rep. Lois Frankel

Florida rep.Stephanie Murphy: Endorsed ORourke before he dropped out.

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Georgia rep.Lucy McBath

Georgia rep. Sanford Bishop Jr.

Guam rep. Michael F.Q.

Iowa rep.Cindy Axne

Iowa rep. Dave Loebsack

Kansas rep. Sharice Davids: Biden endorsedher run in 2018.

Michigan rep. Dan Kildee

Michigan rep. Debbie Dingell

Michigan rep. Elissa Slotkin: Bidenendorsed herin 2018.

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Michigan rep. Haley Stevens: Bidenendorsed herin 2018.

Nevada rep.Dina Titus: Expects to endorse a candidate by the end of 2019.

(In 2018, she also expressed being partial to Biden.)

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Nevada rep.Steven Horsford:Has not yet endorsed a candidate, but tweeted his support of Bookers campaign.

like consider making a donation to help him and elevate the many issues he is championing across the country.

Nevada rep. Susie Lee: Biden endorsed hercampaignin 2018.

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New York rep. Antonio Delgado: Biden endorsedhis campaignin 2018.

New York rep. Anthony Brindisi

New York rep. Brian Higgins

New York rep. Carolyn Maloney: Had previously endorsedGillibrand.

New York rep. Sean Patrick Maloney: Endorsed ORourke before he dropped out.

Ohio rep.Joyce Beatty: Biden stands out.

Oklahoma rep. Kendra Horn

Oregon Senator Jeff Merkley: EndorsedSanders in 2016.

Texas rep. Henry Cuellar

Texas rep. Lizzie Fletcher: Biden endorsed hercampaignin 2018.

Washington rep. Rick Larsen: Previously endorsedJay Inslee.

This story was updated on 10/24/19 to reflect Texas rep. Collin Allreds endorsement of Castro.