Donald Trump won again.

And by a lot, again.

As soon as the Republican presidential caucuses closed in Nevada on Tuesday, almost every major news outlet projected a Trump victory, his third of the four nominating contests so far.

Though candidates like Ted Cruz and Marco Rubio have tried to carve out voting "lanes" in the presidential primary, entrance and exit polling Tuesday night showed Trump winning by massive margins among almost every major demographic within the Republican electorate.

The surveys conveyed a clear theme: Trump dominates every major category of voter.

He won across the board with Republican primary voters, easily winning young and old voters, voters of both sexes, and both voters who identified as moderate as well as those who identified as conservative.

Here are some of the notable results, according to the entrance and exit polls:

Trump's support was not gender-biased. NBC's exit polls showed Trump closing in on majorities with male and female caucusgoers, a fairly impressive feat in a field split among five major candidates. Trump was slightly less popular among female voters.

NBC's exit polls showed Trump closing in on majorities with male and female caucusgoers, a fairly impressive feat in a field split among five major candidates. Trump was slightly less popular among female voters. Trump dominated with older caucusgoers. Though he lost voters under age 29, the mogul's biggest supporters were older: A slim majority of all Republican voters over 65 supported Trump.

Though he lost voters under age 29, the mogul's biggest supporters were older: A slim majority of all Republican voters over 65 supported Trump. Trump was more popular with less-educated caucusgoers, but he performed well with more highly educated voters, too. According to Associated Press results, he appeared strong in counties both with less educated and with more educated caucusgoers. This mirrored the exit-poll data, which found him garnering a majority support among caucusgoers with a high-school diploma or less, but also won among those with college degrees.

According to Associated Press results, he appeared strong in counties both with less educated and with more educated caucusgoers. This mirrored the exit-poll data, which found him garnering a majority support among caucusgoers with a high-school diploma or less, but also won among those with college degrees. Trump won with self-identified Republicans and self-identified independents. He captured 47% support in both groups.

He captured 47% support in both groups. Trump won among conservatives, but he did best among self-identified moderates. Self-identified "very conservative" voters split fairly evenly for Trump and Cruz, but a majority of caucusgoers who considered themselves "somewhat conservative" or "moderate" broke for Trump.

Self-identified "very conservative" voters split fairly evenly for Trump and Cruz, but a majority of caucusgoers who considered themselves "somewhat conservative" or "moderate" broke for Trump. Trump won across issue groups. His lead over Rubio was fairly negligible for voters who believe terrorism is the No. 1 issue facing the US, but Trump won the support of voters concerned about issues like the economy, jobs, and immigration.

His lead over Rubio was fairly negligible for voters who believe terrorism is the No. 1 issue facing the US, but Trump won the support of voters concerned about issues like the economy, jobs, and immigration. People really believe Trump "tells it like it is." Trump won 86% of the one-fifth of Republican respondents who reported that having a candidate who "tells it like it is" was the most important factor dictating their vote.

Trump won 86% of the one-fifth of Republican respondents who reported that having a candidate who "tells it like it is" was the most important factor dictating their vote. Trump may have even performed well with Latino caucusgoers. Of the Latino Republican caucusgoers who responded to the exit poll, 45% said they supported Trump, compared with the 28% who supported Rubio and the 18% who supported Cruz.

Experts, however, tend to be skeptical of entrance and exit polls, particularly when it comes to measuring minority-voter groups. As The New York Times has reported, precincts for entrance and exit polls are selected at random, which tends to incorrectly represent minority voters.