The survey shows Ryan leading his GOP challenger, businessman Paul Nehlen, by 73 points, 80-7, among those who say they will vote in the Aug. 9 Republican primary in Wisconsin’s first congressional district.

Ryan leads a generic Democratic candidate by 18 points, 54-36, in a general election matchup, the survey shows. Eleven percent are undecided…

Republicans in the district are solidly in Trump’s camp. Seventy-two percent say they will support him in the general election, compared to just 4 percent who say they will support Clinton. Nearly a quarter are undecided.

However, Ryan’s support remains steady regardless of voters’ views of the party’s likely presidential nominee. Ryan enjoys 77 percent support among GOP primary voters with a favorable view of Trump, and 79 percent among those with an unfavorable view.