How Much Do Cheeseburgersbr Cost in the United States?br .br With National Cheeseburger Day on Sept. 18,br you may be wondering just how manybr cheeseburgers people eat in the United States. .br According to PBS, Americans eatbr nearly 50 billion burgers per year. .br However, the cost of these burgers br depend on which state they're beingbr made in, as found by Simply Thrifty Living. .br The most expensive state for burgersbr is Hawaii, where the average price of abr home-cooked cheeseburger is $2.92. .br Arizona is home to the least expensivebr home-cooked cheeseburger,br at an average of only $2.34. .br The average cost of a home-made cheeseburgerbr in Texas, which accounts for roughly 13 percentbr of the country’s cattle inventory, is $2.51.br When it comes to the origin of thebr cheeseburger, it is not clear whether it wasbr invented in Colorado, Kentucky or California. .br Of the three, Colorado has the least-expensivebr home-cooked burger, costing only $2.44.br California’s average price isbr $2.55 and Kentucky’s is $2.