Backlash to Trump has been more severe in his second term
Backlash to Trump has been more severe in his second term
Backlash to Trump has been more severe in his second term
Gallup's latest data shows Republican party identification down 6 points in Trump's second term — three times the decline in 2017

In the first year of Donald Trump’s first term as president in 2017, the share of Americans calling themselves Republicans (or independents who leaned toward the Republican Party) dropped just 2 percentage points — from 42% in 2016 to 40% by Q4 of 2017. I predict it will surprise many people to hear that the Democrats didn’t actually change their advantage in party ID much at all in Trump’s first term, expanding their advantage to +7 in 2018 from +6 in 2016.
In Trump’s second term, however, the Republican Party is shedding members at a much higher pace. Gallup released its latest party identification data this week, and the numbers show Republican identification dropped from 46% in 2024 to just 40% in Q4 of 2025 — a 6-point decline, triple the 2-point drop during Trump’s first term.