Philadelphia, Pennsylvania

Philadelphia offers the best value among pizza cities, with an average slice costing 25% less than in New York. Its tomato pie tradition, dating back to early 20th-century bakeries, provides a unique sauce-on-top style that outperforms #6 Portland's reliance on New York-inspired pies. Modern wood-fired spots like Pizzeria Vetri now contribute to a scene where 8 out of 10 neighborhoods host a parlor rated 4+ stars. This blend of heritage and innovation gives Philly a density of excellent pizzerias that rivals any competitor on this list.