There is also the vote of the college educated.
A February Quinnipiac poll showed that the higher the education, the greater the turnout in voting among that class. Voters with a Bachelors or higher enjoy a turnout of 75% to 81%. Similarly, when those larger groups of educated voters are polled about Trump, he has the highest unfavorable rating of any candidate running, at 66%.
Little wonder, that Trump, after his Nevada win, said something to the effect of, I love the least uneducated.
BTW, none of us use or answer land-lines, so of course we, like many, are not included in such silly polling data
Of course, you are an exception. But the general polling data (that Trump loves to cite) concludes otherwise.