It’s just that as a guy who was born and raised in Jersey, pizza is a religion. Justin Sullivan, Getty Images Justin Sullivan, Getty ImagesNow, preference aside, if you’re on a budget and want to know the most affordable pizza of the Top 10 chains, someone has figured that out. NetCredit.com first found the 10 most popular pizza chains in the United States. Now these are national chains and some like Papa Murphy’s you won’t find in New Jersey. Little Caesars $10.27Mario Tama, Getty Images Mario Tama, Getty ImagesAgain, these are national averages.