Senate Democrats are polling well. That could help Biden. [View all]

[In It to Win It]

Senate Democrats are polling well. That could help Biden.

As Democrats wring their hands over their poor polling numbers in the presidential race, there is one spot of good news for them: U.S. Senate races. Democratic candidates have led in most recent polls of key Senate races like Arizona, Michigan, Nevada, Pennsylvania and Wisconsin* even as President Joe Biden trails former President Donald Trump in the very same polls.

I went back and looked at every state-level poll that has asked about both the presidential race and a U.S. Senate race over the past six weeks. The table below shows a simple average of these polls by state; as you can see, Senate Democrats are outrunning Biden's margin by an average of 5 percentage points:

It isn't hard to figure out why this is the case. Stop me if you've heard this before, but Biden is unpopular; meanwhile, most Democratic candidates for Senate are popular incumbents, like Pennsylvania Sen. Bob Casey and Virginia Sen. Tim Kaine, and/or have a track record of outperforming the top of the ticket, like Michigan Rep. Elissa Slotkin and Minnesota Sen. Amy Klobuchar. Lo and behold, the only three states where Republican Senate candidates are polling better than Trump are the two states where they are incumbents (Florida and Texas) and Maryland, where the GOP's candidate is popular former Gov. Larry Hogan, who had an astounding 81 percent approval rating among Democrats at the time he left office.