Back in May, I wrote about survey data indicating a modest boost in the Supreme Court's popularity with the public, possibly caused by its February decision in the tariff case (which I helped litigate). Since then, the Supreme Court has issued its major decisions in a large number of cases, including those on birthright citizenship, the Second Amendment, executive removal power, and more. Recently, Marquette Law School came out with a new poll assessing public perceptions of the Court in the wake of those rulings. It finds that the Court as a whole remains modestly unpopular (47% approve, 53% disapprove), but that most of its major recent decisions have majority public support. The Court also remains a bit more popular than just before the tariff ruling, and much more popular than the other two branches of government. There are other interesting findings, as well, including on perceptions of individual justices (about which most of the public is generally ignorant).
As discussed below, the Marquette survey has a few unfortunate methodological problems. But it nonetheless provides some useful information about public perceptions of the Court.