«Fast Food Industry Analysis 2015 – Cost & Trends» revenue in the United States the fast food industry generates revenue of more than 50 million people $570 billion more than 200,000 huge markets recent past 200,000 fast food restaurants in the US report by FranchiseHelp 570 billion in 2017 $570 billion $ 200 billion quick service industry «Fast Food Industry Analysis 2015 – Cost & Trends» $ 200 billion quick service industry $160 billion market "Fast Food Industry Analysis 2015 – Cost & Trends"