What is the term of office for a Supreme Court Justice?

A Supreme Court Justice serves a lifetime term, meaning they remain in office until they choose to retire, resign, or are removed through impeachment. This lifetime appointment is intended to ensure judicial independence and allow justices to make decisions without the influence of political pressures or the need for re-election. This structure helps maintain the integrity and stability of the judiciary by allowing justices to focus on upholding the Constitution and interpreting the law without concern for public opinion or political consequences.

In contrast, other options suggest shorter terms that do not reflect the actual conditions of service for Supreme Court justices. For instance, a term of four or six years would require justices to seek reappointment or reelection, which could compromise their impartiality and independence. The ten-year term also falls short of the lifetime concept that is foundational to the role of the Supreme Court in the U.S. government.