Quinnipiac (KWIN-uh-pe-ack) University has a new poll out, which is mainly interesting for some erosion in support among Trump’s base, as their poll release points out.
Quinnipiac always breaks out the information for whites with and without a college degree (something really all pollsters should do in the Trump era), which allows for a look at the trend lines since January. This shows that their previous polls had been relatively consistent among both groups — non-college whites gave Trump net ratings of around +20 and college whites around -15.
This week, whites with a degree haven’t budged, but his support among non-college whites has fallen significantly to a net +7, from a high in early March of +26. This is the first Quinnipiac Poll to come out since the GOP released its Obamacare replacement bill (on March 6th). Importantly, it’s not alone in showing a softening in Trump’s numbers during March, at least in the toplines.
Using “net” approval, percent approve minus percent disapprove, has its drawbacks – the measure is, basically by definition, noisier than just “approve” or “disapprove”. But it’s useful for comparisons across groups, and the changes are eye-catching however you look at it. Since February, Trump had been consistently in the 56-60% range for approval with non-college whites, and he is now at 50%. File under Number To Watch.
In addition, Trump’s support among Republicans declines from 91% to 81%. Disapproval is up to 14% from 5%. This may seem like a natural decline, or like it’s still quite high, but context is important here. George W. Bush was in the 80s and 90s among Republicans for most of his presidency – amidst numerous crises and big declines among Democrats and independents. He only fell consistently below Trump’s current level after his second midterm election in 2006, with the combined pressures of Katrina, Iraq and eventually economic crisis. And even at Barack Obama’s lowest points, he really slumped into the mid-70s among Democrats. In other words: maybe this is just noise, or else Trump hitting his floor with Republicans – but I don’t think “still strong with the base” is the correct frame if he’s really hovering around 80%.