Donald Trump speaks at the South Carolina Tea Party Coalition Convention in Myrtle Beach, S.C., on Jan. 19, 2015. (Randall Hill/AP)

Donald Trump will seek to raise his poor approval numbers among Hispanic voters with a special “engagement tour” after the GOP convention, Republican National Committee Chairman Reince Priebus said Sunday.

“I know Donald Trump is going to be doing a Hispanic engagement tour coming up soon,” Priebus said in an interview with “Fox News Sunday.” “He is going to be talking about those issues. He understands we need to grow the party.”

The announcement, which offered no details, follows the release of a Univision survey showing strong support for Hillary Clinton among Hispanic voters nationwide. Sixty-seven percent said they favored Clinton’s bid for president, while only 19 percent said they support Trump.

The poll also revealed that a strong majority of Hispanic voters — 73 percent — believe Trump is racist.

Trump has repeatedly claimed Hispanics “love” him, but his plans to specifically engage those voters seem to be an acknowledgment he has work to do.

Paul Manafort, chairman of the Trump campaign, confirmed the business mogul’s plans to make direct appeals to black and Hispanic voters after the convention.

“We’re putting the specific schedule together, but the point that Chairman Priebus was making is that we are not isolating our campaign to just segments of the population,” Manafort said on CBS’s “Face the Nation.”

Manafort said Trump’s economic message will resonate, especially with African Americans living in economically distressed areas.

“We’re going to campaign through all segments of society,” he told The Post, while declining to share specifics.

Priebus said the Republican Party has to improve its numbers within minority communities, even as he defended the GOP’s efforts to reach out to non-white voters.

“We’ve got a bigger party than we’ve ever had. We’re got over 500 full-time staffers and a full-time presence in the black and Hispanic communities,” Priebus said. “We also have a long way to go…. Bottom line, we have to do better. Donald Trump understands that.”

Priebus and Manafort were interviewed in Cleveland, where the Republican National Convention will start Monday.

Ed O’Keefe in Cleveland contributed to this report.