JPMorgan expands branches and opens Chicago headquarters on Magnificent Mile
JPMorgan Chase says it has the most branches of any U.S. bank and is continuing major branch expansion. The firm invested over the past five years in upgrading its branch network and opened its Chicago headquarters on the Magnificent Mile. In May 2026, Chase opened 18 branches across 11 states, building around a Chicago base of 265 branches serving more than 4.3 million customers, with formats aimed at everyday banking plus lending, wealth management, and financial education.