Joe Gedeon was raised in Hawaiʻi Kai and achieved the rank of Eagle Scout, indicating early leadership and community service. He completed his secondary education at Kamiloiki Elementary School, Niu Valley Intermediate, and Kaiser High School. Gedeon pursued higher education at Kapiʻolani Community College and ITT Technical Institute in San Diego. In the business sector, Gedeon co-founded marketing and advertising companies, showcasing entrepreneurial skills and a knack for business development. His leadership is further evidenced by his role as President of the Waikiki Rotary Club and his involvement on various boards, including the American Advertising Federation of Hawaiʻi and the Central YMCA. Gedeon's engagement with multiple industry associations and his former position as communications officer for Saint Louis School underscore his commitment to community and professional networking.

Joe Gedeon's political identity is shaped by a blend of local business acumen and conservative media influence, suggesting an ideologically agile approach. His background in marketing and advertising, coupled with his leadership roles in community organizations, indicates a highly localized strategy. Gedeon's involvement in conservative talk radio further highlights his adeptness at navigating and framing issues through a populist lens, potentially revealing unexpected alliances on certain policy fronts.