I don't associate with them but I know them.
(kidding)
Around here you would never know the Cowboys are "Americas Team". Yes, I know a few... but they aren't even close to the number of Packers fans I know... or for that matter Bears, Steelers, and others. I'd 'guess' they would be in the bottom 10% of favorite teams in my area. Of course my 'area' is quite small... in Fresno, the big city, perhaps there are many Cowboy fans.
After those you would guess here in my part of Calif.... Whiners, Raiders, (in that order).... no doubt the Packers are best represented. The Packers have more fans here than the Rams or Chargers.... NOT more than the Niners and Raiders.
Actually the Cowboys around here are not well liked at all and it's mostly due to that moniker "Americas Team".... fans here do not take kindly to that title.