Rodney Walker was born in 1969 in Talladega, AL, and attended Talladega High School. He pursued higher education at Gadsden State Jr College and Auburn University, and later obtained a private and commercial helicopter pilot license from Wallace State Community College. Walker established multiple businesses, including a farm operation, a granite rock quarry, and commercial real estate and fueling centers. He has also been involved in timber production and excavation. Walker's professional background includes significant leadership roles in both the private and public sectors, transitioning from high-finance to entrepreneurial ventures and community service.

Rodney Walker's political identity is shaped by a blend of traditional conservatism and localized economic pragmatism. He champions a flat tax system while simultaneously advocating for tax relief on groceries and prescription drugs, revealing a nuanced approach to fiscal policy. Walker’s support for increased infrastructure funding and small business aid contrasts with his opposition to federal education oversight, showcasing a preference for localized solutions. His stance on veterans' benefits and law enforcement funding underscores a strong commitment to community and national security, while his surprising advocacy against EU deforestation regulations highlights an unexpected environmental stance.