Politicized Battles: How Vacancies and Partisanship Influence Support for the Supreme Court

Supreme Court vacancies are now characterized by great partisan efforts to confirm-or impede-the nomination. Amid a politicized vacancy before the 2020 election, there was cause to question the conclusion that these vacancies do not harm the judiciary in the public's eyes. We utilize panel data collected before and after Justice Ginsburg's death to investigate the effects of the vacancy and partisan posturing to fill it. We find that the battle over the vacancy yielded decreases in diffuse support among Democrats, particularly among those who read a story about Senate Republicans' willingness to fill an election-year vacancy after refusing to in 2016. Support for federal judicial elections decreased across survey waves, but only among certain subsets of respondents. Finally, belief that one's preferred 2020 candidate would nominate the next justice significantly influenced support for curbing. Elected branch politics appear capable of influencing the mass public's level of support for the Court.