Diane Dixon holds a Bachelor of Arts with honors in political science from the University of Southern California. She has spent nearly four decades in the private sector as a business executive, culminating in a senior executive role at a Fortune 300 company, where she managed global communications, marketing, financial communications, and corporate philanthropy. Dixon has served on the Newport Beach City Council and as Mayor, where she achieved budget surpluses, reduced pension liabilities, and completed infrastructure projects on time and within budget. She has also been active on numerous community boards for nearly four decades. Dixon was elected to the California State Assembly in 2022, where she serves on multiple committees and has secured significant funding for her district.

Diane Dixon's political identity is marked by a blend of pragmatic local governance and principled advocacy for regional interests. Her legislative record shows an unexpected convergence with opposing factions on environmental regulations, revealing a highly calculated approach to protecting regional industrial interests. Dixon's rhetorical style is deeply rooted in community engagement, often framing policy issues in terms of local impact and personal stories. Her unique stance on combating human trafficking, while simultaneously advocating for small businesses, highlights a nuanced understanding of balancing justice and economic stability.