Four of the nine justices currently sitting on the Supreme Court will be at least 82 years old by the time the next presidential term ends on Jan. 20, 2021, according to the birthdays published in their biographies on the Supreme Court website.
Justice Ruth Bader Ginsburg, the oldest justice, was born in 1933 and is now 82 years old. On inauguration day in 2021, she will be 87.
Justices Antonin Scalia and Anthony Kennedy, both born in 1936, will be 84—or two years older than Ginsburg is now—on inauguration day in 2021.
Justice Stephen Breyer, born in 1938, will be 82 on inauguration day in 2021.