BranchWatch

Banks in Illinois

Deposit market share, branch network and structure changes for Illinois, from official FDIC data.

Active branches
3,651
Deposits (2025)
$704.4B
Closings on record
691
Openings on record
221

Largest banks by deposits assigned to Illinois offices (2025)

BankDepositsShareYoYBranches
Chase Bank$120.5B17.1%+2.5%265
BMO Bank$106.6B15.1%-0.7%179
Bank of America$46.5B6.6%-1.5%121
CIBC Bank USA$44.9B6.4%+8.8%15
The Northern Trust Company$36.9B5.2%+8.0%5
Fifth Third Bank$25.9B3.7%-7.0%161
PNC Bank$23.1B3.3%+4.5%148
Old National Bank$17.9B2.5%+10.6%86
U.S. Bank$17.1B2.4%+0.8%153
Citibank$13.6B1.9%-7.9%58
Wells Fargo$10.1B1.4%+9.0%24
Huntington Bank$9.7B1.4%-0.1%130
Busey Bank$8.6B1.2%+1.1%50
Wintrust Bank$8.3B1.2%+0.1%37
Byline Bank$7.8B1.1%+7.2%50
Lake Forest Bank & Trust Company$7.1B1%+15.8%7
Associated Bank$5.8B0.8%+5.8%28
Old Second National Bank$4.9B0.7%+7.0%57
First Mid Bank & Trust$4.8B0.7%-0.8%52
Northbrook Bank and Trust Company$4.8B0.7%+16.0%7
Midland States Bank$4.7B0.7%-0.5%48
Hinsdale Bank & Trust Company$4.6B0.7%+8.5%17
Morton Community Bank$4.6B0.7%+0.1%49
Heartland Bank and Trust Company$4.2B0.6%+0.2%82
First American Bank$3.9B0.6%+3.4%49

Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors. Banks that book nationwide deposits at a single office (for example brokerage or direct banks) can rank far above their local branch presence.

Closings (most recent 200 of 691)

Transcribed from FDIC BankFind Suite structure-change records, active-location records and the annual Summary of Deposits (June 30 reporting date). Market share is each bank's share of all deposits assigned to FDIC-insured offices in the state.