Trump campaign advisers see jump in support by Black, Hispanic voters

Trump campaign officials predicted on Tuesday that the president will win at least 10% of Black voters in November and more than 40% of Hispanics, improving his performance with both traditionally Democratic voting groups since 2016.

Campaign manager Bill Stepien and senior adviser Jason Miller pointed to internal data and public surveys such as the Emerson College national poll, which was conducted just after the Republican National Convention that featured many minorities in prime-time speaking slots.

The Emerson survey found 19% of Black voters supporting Mr. Trump, and 37% of Hispanic voters favoring him. In 2016, Mr. Trump won 8% of Black voters and 28% of Hispanic voters.