There’s a guy on SiriusXM whose hobby is to travel all over the country, usually by driving. He keeps it non-political but after the election he said there was little doubt what the middle and rural parts of the country felt, just based on signs. I saw the same thing in Iowa and Wisconsin - just overwhelmingly Trump/Pence, maybe 50 to 1 ratio to Hillary signs. There were probably more “Hillary for Prison” signs than the real kind.
I live in conservative SE Missouri. Nevertheless, there were plenty of Obama yard signs/bumper stickers in ‘08 & ‘12. I saw no Hillary yard signs and maybe one bumper sticker for her in ‘16. In fact, there were Sanders signs and one Ross Perot sign.