The Honorable Mike Castle, who was the sole representative of Delaware in the U.S. House of Representatives, passed away at the age of 86 on August 14, 2025.
Throughout his remarkable four-decade career in public service, Mike earned a reputation of kind and bipartisan leadership, extending from his early days in the Delaware General Assembly through his tenure as state legislator, Lieutenant Governor from 1981 to 1985, and two terms as Governor from 1985 to 1992, before representing the First State in Congress from 1993 to 2011.
In addition to leaving a strong legacy of bipartisanship both in Washington and at the helm of the state’s legislature as Governor, Lieutenant Governor, and state legislator, Mike regularly lent his invaluable expertise to The Ripon Society as a member of the Congressional Advisory Board as well as influencing The Ripon Forum, where he served on the editorial board for nearly a decade.
In one of his memorable appearances before our organization, Mike championed the FAIR Act, bipartisan redistricting reform legislation he co-authored to reduce partisan gerrymandering and encourage greater cooperation in Congress. “So often, legislators elected in their home districts come to Washington with good intentions but fail to work with their colleagues on the other side of the aisle. We can respect each other and find common ground without dismissing opinions that differ from our own,” he shared with our group.
Mike understood that a nation’s true strength lies in how it nurtures and protects its young people.
His advocacy for this legislation reflected his lifelong commitment to strengthening democratic institutions and fostering the kind of principled dialogue our democracy requires.
Mike, who served as Ranking Member of the Subcommittee on Early Childhood, Elementary and Secondary Education, and was a leading sponsor of “No Child Left Behind,” shared his insight on how to help younger generations stay away from crime with The Ripon Forum in the spring of 2010. “We must work together to protect the safety and future of our children, families, and communities by updating our country’s juvenile justice system and providing effective supports and alternatives to at-risk youth,” he wrote.
Throughout his career, Mike remained steadfastly focused on building a better America for future generations. Whether through education reform, juvenile justice initiatives, or his famous school visits as Governor, where he personally visited every single school in Delaware, Mike understood that a nation’s true strength lies in how it nurtures and protects its young people.
Mike was also a staunch advocate for America’s fiscal institutions as a senior member of the Financial Services Committee. Among many other notable pieces of legislation, he spearheaded the creation of the 50-state quarters program.
A fiscal conservative and social moderate not afraid to challenge the party line, Mike Castle leaves behind a remarkable legacy that reminds each of us of what dedicated public service can accomplish. His unwavering commitment to putting people before politics will continue to serve as a model for future leaders who understand that effective governance requires both conviction and compromise.