Democrats who have said they're running for president

California Sen. Kamala Harris announced Monday

By CNN'S STEVE BRUSK CONTRIBUTED TO THIS REPORT.
Kevork Djansezian/Getty Images

Sen. Kamala Harris, D-Calif., at a Dream Act rally in Irvine, California, on Oct. 11, 2017.

(CNN) - The 2020 Democratic field is taking shape, with candidates revealing their intentions on a seemingly everyday basis.

Here's a look at the Democrats who have thrown their hats into the ring. We're going to keep updating this list through the campaign season as candidates announce their intentions or drop their bids.

Officially running

Sen. Cory Booker, 49, of New Jersey

• Former Secretary of Housing and Urban Development Julián Castro, 44, of Texas

• Former Rep. John Delaney, 55, of Maryland

Rep. Tulsi Gabbard, 37, of Hawaii

Sen. Kamala Harris, 54, of California

• Spiritual author Marianne Williamson, 66, of Texas

• Businessman Andrew Yang, 44, of New York

Announced exploratory committees

South Bend Mayor Pete Buttigieg, 37, of Indiana

Sen. Kirsten Gillibrand, 52, of New York

Sen. Elizabeth Warren, 69, of Massachusetts

Dropped out

• Former congressional candidate Richard Ojeda, 48, of West Virginia (dropped out January 25, 2019)

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