evidence: - Alaska, Delaware, and West Virginia aren't home to any billionaires, Forbes reported. [...] Alaska, Delaware, and West Virginia are the only states that still don't have a single billionaire resident, according to a new report by Forbes. [...] But there are many more factors that contribute to how many billionaires a state has than just its population. California has a swathe of multi-billion-dollar tech companies; New York is home to Wall Street and top law firms; and Florida is building its reputation as a hub for financial-services companies as well as a playground for the superrich.