As long has he or she wishes until his or her death.
for life
An Illinois supreme court justice serves a length of ten years.
Thurgood Marshall was the first ever African-American man to serve as a Justice for the Supreme Court. He served from October 1967 until October 1991.
William Howard Taft was US President from 1909-1913 and Chief Justice of the Supreme Court from 1921-1930.
John Jay was the first Chief Justice of the United States Supreme Court, and he served for almost 6 years, from Sept. 26, 1789 - June 29, 1795.
As of October 2023, the newest Justice on the U.S. Supreme Court is Ketanji Brown Jackson, who was confirmed in April 2021. She replaced Justice Stephen Breyer, who retired after serving on the Court for nearly 27 years. Jackson is the first Black woman to serve as a Justice on the Supreme Court.
For life
8 years
To be a Supreme Court Justice in Kentucky, a candidate must be at least 30 years old, a resident of the state, and have practiced law for at least eight years. Additionally, they must be a licensed attorney in Kentucky. Justices are elected to serve a term of eight years and must reside in the district they represent.
490 years
No. Seven Justices are appointed by the Governor to serve on the Arizona Supreme Court for a regular term of six years.
john marshall was the supreme court chief justice for 34 not 35.