Democratic presidential front-runner Hillary ClintonHillary Rodham ClintonSuperdelegate sees sexism in criticism of Clinton GOP senator: Did Clinton email setup play a role in Russian invasions? Latinos key in Democratic battle for California delegates MORE's campaign raised more than $30.1 million in February, her campaign announced Sunday.
She started March with about $31 million in the bank.
Clinton now has more than 1 million contributors.
“Thanks to the 1 million people who have now contributed to our campaign and the more than 8.6 million people who have supported Hillary Clinton with their votes, we have the resources we need to continue to run a strong campaign all across the country and a nearly insurmountable pledged delegate lead,” campaign manager Robby Mook said in a statement.
“With the majority of our fundraising coming from grassroots online donations, this campaign continues to gain momentum and feed off the energy of millions of supporters across the country.”
About $10.5 million raised in February came from contributions of $200 or less. More than 60 percent of the donations in February came from women.