Arizona Superintendent Tom Horne Reflects on Decades-Long Career

From state representative to attorney general to top education official, Tom Horne has been a fixture in Arizona politics for over 40 years.

Published on Feb. 26, 2026

Got story updates? Submit your updates here. ›

Arizona Superintendent of Public Instruction Tom Horne has had a long and varied career in state politics, serving as both a state representative and as the state's attorney general before taking on his current role overseeing the state's education system. A look back at Horne's career through a series of photos shows his journey from local school board member to one of the most influential education leaders in Arizona.

Why it matters

Horne's career trajectory reflects the evolving nature of education policy and politics in Arizona, as he has navigated roles in the legislative, executive, and now educational branches of state government. His tenure provides insight into the shifting priorities and debates that have shaped Arizona's approach to public schools over the past several decades.

The details

The photo essay tracks Horne's career from his early days on the Paradise Valley Unified School District Board in the 1980s, through his time as a state representative in the 1990s and as Arizona's attorney general in the 2010s, and up to his current role as state superintendent, which he has held since 2023. The photos show Horne's involvement in key education and political debates, including controversies over ethnic studies and immigration policy.

  • Horne served on the Paradise Valley Unified School District Board in the 1980s.
  • Horne was a member of the Arizona House of Representatives in the 1990s.
  • Horne was elected Arizona Attorney General in 2010 and served in that role until 2015.
  • Horne was elected Arizona Superintendent of Public Instruction in 2022 and assumed office in January 2023.
  • Horne has held the position of Arizona Superintendent of Public Instruction since January 2023.

The players

Tom Horne

The current Arizona Superintendent of Public Instruction, who has held a variety of elected positions in state government over the past four decades, including serving as a state representative and as the state's attorney general.

Got photos? Submit your photos here. ›

What they’re saying

“Children in low-income areas can learn just as well as children in high-income areas.”

— Tom Horne, Arizona Superintendent of Public Instruction (The Arizona Republic)

What’s next

Horne is expected to continue advocating for his education policy priorities, including efforts to improve academic performance in low-income areas, during the remainder of his term as state superintendent.

The takeaway

Tom Horne's long career in Arizona politics, spanning roles in the legislative, executive, and education branches of state government, provides a window into the evolving landscape of education policy debates in the state over the past several decades.