Donald Trump Donald John TrumpOmar fires back at Trump over rally remarks: 'This is my country' Pelosi: Trump hurrying to fill SCOTUS seat so he can repeal ObamaCare Trump mocks Biden appearance, mask use ahead of first debate MORE is holding double-digit leads over Ben Carson Benjamin (Ben) Solomon CarsonState AGs condemn HUD rule allowing shelters to serve people on basis of biological sex Biden cannot keep letting Trump set the agenda The Hill's 12:30 Report: Trump heads to New Hampshire after renomination speech MORE in the early-voting states of Nevada and South Carolina, according to a CNN/ORC poll released on Wednesday.

The GOP White House front-runner has 36-percent support from Republican voters in South Carolina, the third state to vote in the presidential primary. He is followed by retired neurosurgeon Carson with 18 percent support, Sen. Marco Rubio Marco Antonio RubioOvernight Defense: Pentagon redirects pandemic funding to defense contractors | US planning for full Afghanistan withdrawal by May | Anti-Trump GOP group puts ads in military papers Democrats step up hardball tactics as Supreme Court fight heats up Press: Notorious RBG vs Notorious GOP MORE (Fla.) at 9 percent, former business executive Carly Fiorina at 7 percent, and former Gov. Jeb Bush (Fla.) with 6 percent support.

In Nevada, the fourth state to vote, Trump garners 38-percent support, followed by Carson at 22 percent, Fiorina with 8-percent support, Rubio with 7 percent, and Bush with 6-percent support.

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The poll will be a welcome sign for the Trump campaign, which has seen his rivals begin to catch up in Iowa and New Hampshire, the first two states on the presidential calendar.

The poll also comes as other national surveys show Carson cutting into Trump's lead overall. But the bigwig billionaire still holds double-digit leads over the fast-rising Carson by 16 points in Nevada and 18 points in South Carolina. In both states, they are well ahead of the pack, with the third-place finisher below 10-percent support.

The poll highlights Trump’s popularity among voters when it comes to the economy, immigration and electability.

Sixty-seven percent of respondents in Nevada and 59 percent in South Carolina say the real estate mogul is the best man to handle the economy, which was the top issue for voters in both states.

When asked which candidate would do best on illegal immigration, 55 percent in Nevada and 51 percent in South Carolina chose Trump.

And nearly half of respondents in each state, 47 percent in Nevada and 44 percent in South Carolina, said Trump is the most electable candidate in the GOP field.

Trump also takes the highly coveted white, evangelical vote in South Carolina, which made up two-thirds of its 2012 primary vote, by a 32- to 24-percent margin over Carson.

The CNN/ORC poll surveyed 521 likely Republican voters in South Carolina and 285 in Nevada from Oct. 3 to Oct. 10. The margin of error in South Carolina is 4.5 percent and 6 percent in Nevada.