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Lists · Deposits by county

Lake County, IL Bank Deposit Market Share

Lake Forest Bank & Trust Company, N.A. holds the largest share of deposits in Lake County, IL, 22.2%, followed by JPMorgan Chase Bank, N.A. (19.0%) and Libertyville Bank & Trust Company, N.A. (9.2%). 30 institutions hold $31.01B at 150 offices as of June 30, 2026.

Institutions: 30 Offices: 150 Deposits: $31.01B Survey: FDIC Summary of Deposits, June 30, 2026
# Institution Offices Deposits Market share Share change from 2025 Deposit change
1 Lake Forest Bank & Trust Company, N.A. 7 $6.88B 22.17% — —
2 JPMorgan Chase Bank, N.A. 21 $5.89B 18.99% — —
3 Libertyville Bank & Trust Company, N.A. 8 $2.86B 9.21% — —
4 Old National Bank 10 $2.10B 6.78% — —
5 State Bank of the Lakes, N.A. 5 $1.93B 6.23% — —
6 The Northern Trust Company 2 $1.68B 5.42% — —
7 Bank of America, N.A. 11 $1.58B 5.08% — —
8 BMO Bank N.A. 13 $1.34B 4.33% — —
9 Fifth Third Bank, N.A. 10 $1.11B 3.59% — —
10 PNC Bank, N.A. 11 $969.3M 3.13% — —
11 U.S. Bank N.A. 7 $715.5M 2.31% — —
12 First Bank Chicago 1 $538.5M 1.74% — —
13 The Huntington National Bank 9 $536.2M 1.73% — —
14 Northbrook Bank & Trust Company, N.A. 2 $436.6M 1.41% — —
15 Citibank, N.A. 2 $430.0M 1.39% — —
16 First American Bank 7 $387.8M 1.25% — —
17 The Federal Savings Bank 1 $289.0M 0.93% — —
18 Byline Bank 2 $282.0M 0.91% — —
19 North Shore Trust and Savings 3 $201.3M 0.65% — —
20 Barrington Bank & Trust Company, N.A. 2 $191.9M 0.62% — —
21 Associated Bank, N.A. 3 $180.2M 0.58% — —
22 First Financial Bank 4 $172.7M 0.56% — —
23 Heartland Bank and Trust Company 1 $121.9M 0.39% — —
24 Cornerstone National Bank & Trust Company 1 $84.1M 0.27% — —
25 Armed Forces Bank, N.A. 1 $39.2M 0.13% — —
26 Wells Fargo Bank, N.A. 1 $32.9M 0.11% — —
27 Parkway Bank and Trust Company 2 $30.2M 0.10% — —
28 Woodforest National Bank 1 $5.5M 0.02% — —
29 Republic Bank of Chicago 1 $4.9M 0.02% — —
30 Amg National Trust Bank 1 $0 <0.01% — —

About this list

Deposits are those held at each institution's offices in Lake County as of June 30, 2026, from the FDIC Summary of Deposits, whatever state the institution is headquartered in. Market share is the institution's deposits divided by all deposits in the market. Shares are by bank charter, not rolled up to the holding company, and cover FDIC-insured institutions only, so credit unions are not included. Each office is placed in its county and metro area by the FDIC branch directory; the few offices the directory does not list are left out of the market and of every share.

The change from 2025 is not shown for this market: some offices that closed during the year cannot be placed in a single county or metro area, and they hold enough deposits to move the comparison. The 2026 shares are complete.

Wider markets

Illinois deposits by institution Chicago-Naperville-Elgin, IL-IN-WI metro area Illinois bank directory

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