With all the hype today about the latest Gallup poll showing Trump’s job approval rating hitting a new low, I thought I’d look at the polls a little further. First of all, the usual advice… never look at single polls, look at averages. So look at pollster.com job approval trendlines rather than just looking at the Gallup trend. Also though, I’ve been looking at favorability trendlines as well as job approval, because it goes back prior to Inauguration Day. And in both cases, I prefer looking at the “net” numbers (positive ratings minus negative ratings). So time to make my own graphs based on Pollster’s trend lines:

I’ve gone all the way back to the beginning of October to show the last inflection point prior to the election. Trump’s favorability reversed direction and started improving around the middle of October after bottoming out at -25.4%. (Bottoming out for that time period anyway, he was worse than -30% at a couple times prior to winning the nomination.) Roughly speaking this last pre-election reversal came somewhere between the 2nd and 3rd debate.

Then after he won the election the improvement in his favorability accelerated dramatically, moving to by far the best levels he had ever seen. Presumably this comes from people just feeling more positively about him simply because he won the election. Since December 1st, Trump’s net favorability has stayed in a very narrow 1.8% band from -5.6% at the best, to -7.4% at the worst. For all intents and purposes, Trump’s favorability has been flat for over three months now. Now, it has never been positive, but it has not been getting worse for Trump… or better. Just flat.

As of inauguration day though, there was an additional measure. Job Approval. This actually started out positive, with more people approving of Trump’s performance in the job than disapproving. But this didn’t last long. Aside from a slight bump toward the end of February, the trend has been down. The longer Trump has been President, the lower his net job approval is going. It will be interesting to see how far this trend continues.

The favorability line has been the line I have watched more, leaving me with the impression that the public is so polarized that virtually nobody is changing their mind (in either direction) about Trump. But the job approval numbers tell a different story. This number is indeed shifting, and shifting away from Trump dramatically. Why the difference?

Well, of course, these are different sorts of questions. Favorability essentially measures how the public feels about a person in general. How much they “like” them. Job approval specifically measures how people think the person is doing in the job. It is very possible for someone to feel favorable about Trump (that is, they like him), while still thinking he is doing a bad job.

That is exactly what we seem to be seeing. Quite a few people are shifting toward thinking that they don’t approve of how Trump is actually performing in the job of President… but they still aren’t at the point where they will say they don’t like him.*

My gut feel is that while the job approval number is important, the real signal of a change in Trump’s political fortunes will be if the favorability numbers start to drop as well. We haven’t seen that yet. In fact he is still doing quite a bit better than he was right before the election. But surely if job approval keeps falling, at some point favorability will too… right?

(Meanwhile, I noticed another curiosity, which is that even while all this other stuff has been going on, ever since last summer… so well before the election… right track / wrong track numbers have been been moving dramatically toward right track… although wrong track does still win… What is up with that?)

*This is also where looking at separate trend lines on job approval for approve and disapprove rather than just the net value is interesting despite my preference for the net, because it looks like approve numbers are flat, while disapprove numbers are growing, which means that it isn’t so much people shifting from approve to disapprove, as folks who were undecided picking a side… the disapprove side. But I don’t think this changes the overall picture I’ve described.