Sandra Day O’Connor at a Glance
Sandra Day O’Connor: Net Worth, Career, and Legacy
Sandra Day O’Connor’s Net Worth and Salary
Sandra Day O’Connor, a pioneering figure in American jurisprudence, left behind a significant legacy. At the time of her death on December 1, 2023, her net worth was estimated at $8 million. This figure reflects her successful career as an attorney, judge, and politician, culminating in her historic role as the first female Associate Justice of the United States Supreme Court.
From 1981 to 2006, O’Connor served on the Supreme Court, shaping legal precedent and influencing the direction of American law. Prior to her appointment, she built a career in Arizona, serving as a judge and the Republican leader of the Arizona Senate. Although she often aligned with the Court’s conservative wing, she was frequently a swing vote, impacting pivotal cases such as Hamdi v. Rumsfeld and Grutter v. Bollinger.
The last financial disclosure released during her tenure as a Supreme Court Justice in 2004 indicated a net worth ranging between $3 million and $6.5 million. This range gives a snapshot of her financial standing, built over decades of legal and public service.
Early Life and Education
Sandra Day O’Connor’s journey began on March 26, 1930, in El Paso, Texas. She was born to Ada Mae and Harry Day, who were ranchers. Raised on a vast 198,000-acre cattle ranch near Duncan, Arizona, O’Connor’s upbringing instilled in her a strong work ethic and a deep connection to the American West. She developed skills like hunting coyotes and jackrabbits, experiences that shaped her character.
O’Connor’s early education included attending the Radford School for Girls in El Paso, while she lived with her grandmother. She later graduated from Austin High School in 1946. Her pursuit of higher education led her to Stanford University, where she excelled, earning a Bachelor’s degree in economics magna cum laude in 1950. Continuing her academic journey, she obtained a law degree from Stanford Law School in 1952, laying the foundation for her future legal career.
Career Beginnings
Following law school, Sandra Day O’Connor embarked on her professional path. She married John Jay O’Connor III, and they began their careers together. She became a deputy county attorney in San Mateo, California. When her husband was drafted, she accompanied him to Germany, where she served as a civilian lawyer for the Army’s Quartermaster Corps. This experience provided her with a unique perspective and broadened her legal expertise.
After three years in Germany, the couple returned to the United States and settled in Maricopa County, Arizona. Here, O’Connor became involved in various political organizations, including working on Arizona Senator Barry Goldwater’s presidential campaign. Her dedication led her to serve as assistant Attorney General of Arizona from 1965 to 1969. In 1972, she won the election for the Arizona Senate seat, becoming the first woman to serve as the state’s majority leader. Her ascent continued when she was appointed to the Maricopa County Superior Court in 1974, where she served from 1975 to 1979, followed by a promotion to the Arizona State Court of Appeals.
US Supreme Court
In 1980, Ronald Reagan, during his presidential campaign, pledged to appoint the first woman to the US Supreme Court. He fulfilled this promise in the summer of 1981 by nominating Sandra Day O’Connor. Her nomination marked a watershed moment in American legal history, reflecting a commitment to diversity and equal opportunity. She was confirmed by the Senate in September with a nearly unanimous vote of 99-0, demonstrating broad bipartisan support.
On the Supreme Court, O’Connor often voted with the conservative bloc, alongside Justices Antonin Scalia, Anthony Kennedy, and William Rehnquist. However, she was often the pivotal swing vote, significantly influencing the outcomes of key cases. She played a role in landmark decisions, including Grutter v. Bollinger, which addressed affirmative action in higher education, and Bush v. Gore, which effectively ended Al Gore’s presidential hopes.
O’Connor’s approach to First Amendment Establishment Clause issues was sometimes unpredictable, but she was more consistent in upholding Fourth Amendment rights. Her stance on abortion rights generally deviated from the dominant conservative viewpoint, as she supported a woman’s right to choose. Known for her case-by-case approach to issues, O’Connor navigated complex legal terrain with a pragmatic style.

(Photo by Dennis Brack-Pool/Getty Images)
Retirement and Later Career
O’Connor announced her retirement from the Supreme Court in the summer of 2005. However, the death of Chief Justice Rehnquist later that year complicated the process. She remained on the Court until her replacement, Samuel Alito, was confirmed in early 2006. This extended tenure allowed for a smooth transition and continued her impact on legal matters.
Following her retirement, O’Connor stayed active in the legal field by hearing cases in federal district courts and courts of appeals. She also engaged with educational institutions, speaking at events at Georgetown University, Elon University School of Law, and the William & Mary School of Law. In 2006, she initiated a two-week class at the University of Arizona’s James E. Rogers College of Law. Furthermore, she wrote essays for publications like the Denver University Law Review and the Financial Times and published the 2013 book “Out of Order: Stories from the History of the Supreme Court.”
Personal Life and Philanthropy
In 1952, Sandra Day married John Jay O’Connor III, whom she met while attending Stanford Law School. Their marriage played a significant role in her life, and they were active in the Washington, D.C., social scene. John Jay O’Connor III battled Alzheimer’s for nearly two decades, and Sandra became a dedicated advocate for the cause after his passing in 2009. In 2018, she revealed her own diagnosis of a form of dementia.
In 2009, O’Connor founded the Sandra Day O’Connor Institute, a non-profit organization that promotes civic engagement and education. She launched the Our Courts website, which offered interactive civics lessons to teachers and students. The site evolved into iCivics, providing free lesson plans and educational games. As part of her philanthropic work, O’Connor co-chaired the National Advisory Board at the National Institute for Civil Discourse, established at the University of Arizona following the 2011 shooting of Gabby Giffords.
Sandra Day O’Connor’s remarkable life came to a close on December 1, 2023, at the age of 93. Her legacy of legal and social contributions ensures her lasting influence on American society.
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