Washington (CNN) 2020 Democratic presidential candidate Pete Buttigieg pledged on Tuesday to do more to reach out to African-American voters, laying out specifics of how he'll address the lack of diversity.

"We need to invite more and more people into the process. We do it through our team and the team that we're building," Buttigieg told CNN's Poppy Harlow and John Avlon on "New Day."

The mayor of South Bend, Indiana, said he needs to do better when it comes to reaching out to African-American voters and increasing the diversity of the crowd at his campaign events.

"I think we need to do better," Buttigieg told CNN. "As I've been on the trail, we found, to some extent, it depends on geography. We had a very diverse crowd at my first stop in Nevada, but less so in South Carolina. One of the most important things you can achieve in South Carolina is engage with African-American voters in particular, which represents such an important part of our party's coalition."

Buttigieg said his outreach to African-American voters will include ensuring his campaign addresses "issues that disproportionately affect families of color," like housing, income, entrepreneurship and criminal justice reform.

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