It took about two minutes to find two figures from actual polling companies with very different numbers. Per LA Times, Trump is just under 27% of the latino vote nationally. Per Gravis, he is at 40 percent with Latinos in New York State. Both of these are from several weeks ago, but Trump was actually doing worse overall then than he is now, so if anything, these polls may understate his actual support with that demographic.
I recently saw a "poll" that had Trump only a point or two behind in Vermont. That's every bit as silly as this poll that claims 11% of the Latino vote. It's absurd. I googled it, and there's no wonder it's getting linked on moonbat sites all over the Internet.