Yes, you read that correctly.
According to a recent PPP poll that was released just a short time ago, more people in Oregon support the Green Bay Packers, who have recently been touting themselves as "America's Team", than the Seattle Seahawks, which goes against the assumption that, if Portland or some other city in Oregon doesn't have its own team in a major professional sports league and Seattle, Washington does, Oregonians will, by and large, support the Seattle-based team.
According to the PPP poll, 16% of Oregonians identified as Packers fans, compared to 15% for the Seahawks, 10% for the 49ers, 8% for the Cowboys, 6% for the Broncos, 6% for the Raiders, 3% for the Giants, and 2% for the Chargers. 34% of Oregonians either support an NFL team that wasn't among the ones listed in the poll or don't have a favorite NFL team.
We haven't gotten PPP polling from Wisconsin, Virginia, and North Carolina that they have promised yet, but I'd love to see what percentage of Wisconsinites support the Packers.
Link to Oregon Miscellany poll data from PPP