FiveThirtyEight

Welcome to Pollapalooza, our weekly polling roundup.

Poll(s) of the week

The gender gap — the fact that women tend to vote Democratic at a higher rate than men do — has been a persistent feature of American politics, and it’s only getting wider. According to 2016 exit polls, women voted for Hillary Clinton by 13 percentage points, and men voted for President Trump by 11 points. That 24-point gap in the national popular vote was the biggest in the history of the presidential exit poll.

This week, we got a poll showing that same 24-point gender gap in the only “national” election of 2018: the national popular vote for the U.S. House. A YouGov survey found that male voters preferred the Republican candidate by 9 percentage points, while female voters preferred the Democratic candidate by 15 points. It was a bit of an outlier, but not egregiously so: A RealClearPolitics-style average of generic-ballot polls taken in the past two weeks reveals a gender gap of 16 points, and the two highest-quality polls from that period — Quinnipiac and Marist — each showed a gap even bigger than 24 points. If YouGov, Quinnipiac or Marist is correct, then just like 2016 broke a gender-gap record for presidential races, 2018 will have the widest gender gap in congressional elections since at least 1992.

The gender gap in the House popular vote

According to exit polls, since 1992

View more!

Sources: Voter Research & Surveys, Voter News Service, Edison Research

And that’s not all. This week alone, pollsters released no fewer than four polls showing a gender gap even greater than 24 points in state-level elections:

If women were the only ones who voted, races that are closely contested now would turn into Democratic blowouts, today’s safe Republican seats would turn into toss-ups, and Democrats would win the House popular vote nearly every time. But, of course, men make up almost half of the electorate too, and history and the polls show that Democrats can’t count on their support. (Men may yet vote Democratic — the exit polls suggest they are more likely to swing their votes in response to current events than women are — but they probably won’t do so by 7 or more points, which is the overall margin that analysts estimate Democrats need to flip the House.) If Democrats win the 2018 midterms, it will almost certainly be because of the strong support they get from women.

Other polling nuggets

The latest polls in Ohio’s 12th district show a close race
View more!

*Monmouth University polls are an average of three likely voter models: the “Low Turnout,” “Standard Midterm” and “Democratic Surge” models.

V = Voters. LV = Likely voters

Trump approval

This week, Trump’s net approval rating in our nifty tracker is -11.4 points: 41.4 percent of Americans approve of his job performance, and 52.8 percent disapprove. That should sound pretty familiar, as last week his net approval was -11.7 points (with 41.3 percent approving and 53.0 percent disapproving). The president’s public standing has been pretty steady for a full month now: On July 2, his net approval sat at -10.2 points, with an approval rating of 42.0 percent and a disapproval rating of 52.2 percent.

Generic ballot

Democrats are currently ahead in polls of the generic congressional ballot by 7.1 percentage points (47.4 percent to 40.3 percent), according to FiveThirtyEight’s updating average. At this time last week, Team Blue was ahead by 8.2 points: 48.1 percent to 39.9 percent. The numbers one month ago were more like today’s: Democrats 47.4 percent, Republicans 40.0 percent, which translated to a 7.4-point lead.

Check out all the polls we’ve been collecting ahead of the 2018 midterms.


Filed under