What are the top banks in Illinois?
The Illinois banking sector features a strong mix of massive national banking institutions with extensive branch footprints and respected regional banks rooted in the local economy. The first major institution is JPMorgan Chase Bank, which commands a massive retail deposit and physical branch network across Chicago and surrounding metropolitan areas. The second is BMO Bank (following its major regional acquisition of Bank of the West and historic Marshall & Ilsley operations), serving as a dominant commercial and retail presence throughout the state. The third is Northern Trust, a historic Chicago-headquartered financial institution globally renowned for elite wealth management, asset servicing, and corporate banking. The fourth is Fifth Third Bank, maintaining a substantial retail and commercial banking footprint across Illinois communities. The fifth is Wintrust Financial Corporation, a prominent local financial holding company celebrated for community-focused commercial banking, mortgage lending, and personalized customer service across numerous regional bank subsidiaries.
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Numerous purely digital, online-only banks operate successfully without any physical brick-and-mortar branch networks, offering consumers high-yield savings accounts, fee-free checking options, and robust mobile applications.