Doyle E. Carlton holds a robust educational background, having earned degrees from Stetson University, The University of Chicago, and Columbia University. He began his professional career practicing law in Tampa shortly after being admitted to the Florida bar. Carlton's early political involvement included serving as a state senator and city attorney of Tampa. His leadership during the governorship was marked by fiscal prudence and infrastructure initiatives, particularly in response to the Great Depression and natural disasters. Carlton's career demonstrates a blend of legal expertise and public service, transitioning from private practice to significant political roles.

Doyle E. Carlton's political philosophy reveals a complex blend of fiscal conservatism and strategic pragmatism. Despite opposing inheritance and income taxes, he implemented a gas tax to fund infrastructure, showcasing an unexpected alignment with progressive fiscal measures. His tenure as governor during the Great Depression saw him cutting state payrolls and reducing his salary, yet he supported increased banking regulations. Carlton's approach to governance, balancing austerity with targeted spending, suggests a highly localized and calculated strategy aimed at stabilizing Florida's economy amidst national crisis.