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Hamilton County, IN Bank Deposit Market Share

Merchants Bank of Indiana holds the largest share of deposits in Hamilton County, IN, 43.0%, followed by First Internet Bank of Indiana (15.9%) and JPMorgan Chase Bank, N.A. (9.4%). 32 institutions hold $30.52B at 116 offices as of June 30, 2026.

Institutions: 32 Offices: 116 Deposits: $30.52B Survey: FDIC Summary of Deposits, June 30, 2026
# Institution Offices Deposits Market share Share change from 2025 Deposit change
1 Merchants Bank of Indiana 2 $13.13B 43.02% — —
2 First Internet Bank of Indiana 1 $4.84B 15.85% — —
3 JPMorgan Chase Bank, N.A. 14 $2.88B 9.44% — —
4 First Merchants Bank 6 $1.97B 6.47% — —
5 Fifth Third Bank, N.A. 7 $969.2M 3.18% — —
6 The Huntington National Bank 9 $880.3M 2.88% — —
7 PNC Bank, N.A. 8 $870.0M 2.85% — —
8 Lake City Bank 5 $584.4M 1.91% — —
9 BMO Bank N.A. 7 $523.6M 1.72% — —
10 Old National Bank 3 $473.5M 1.55% — —
11 United Fidelity Bank, FSB 1 $424.5M 1.39% — —
12 The National Bank of Indianapolis 6 $397.5M 1.30% — —
13 KeyBank N.A. 5 $353.3M 1.16% — —
14 The Farmers Bank, Frankfort, Indiana 4 $338.3M 1.11% — —
15 Regions Bank 5 $307.3M 1.01% — —
16 Centier Bank 3 $237.2M 0.78% — —
17 First Farmers Bank & Trust Co. 3 $198.6M 0.65% — —
18 Busey Bank 1 $190.1M 0.62% — —
19 Star Financial Bank 5 $163.3M 0.54% — —
20 Community First Bank of Indiana 4 $154.0M 0.50% — —
21 Bank of America, N.A. 4 $132.8M 0.44% — —
22 Citizens State Bank of New Castle 2 $121.7M 0.40% — —
23 Stock Yards Bank & Trust Company 1 $104.4M 0.34% — —
24 First Financial Bank 1 $92.2M 0.30% — —
25 State Bank 1 $52.3M 0.17% — —
26 Horizon Bank 2 $51.7M 0.17% — —
27 1st Source Bank 1 $30.8M 0.10% — —
28 American Bank of Freedom 1 $16.6M 0.05% — —
29 Greenfield Banking Company 1 $12.5M 0.04% — —
30 The Peoples State Bank 1 $10.7M 0.03% — —
31 Security Federal Savings Bank 1 $7.7M 0.03% — —
32 Northwest Bank 1 $2.3M <0.01% — —

About this list

Deposits are those held at each institution's offices in Hamilton 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

Indiana deposits by institution Indianapolis-Carmel-Anderson, IN metro area Indiana bank directory

Other counties in Indiana

Marion CountyLake CountyVanderburgh CountyAllen CountySt. Joseph CountyFloyd CountyPorter CountyElkhart CountyHendricks CountyJohnson CountyTippecanoe CountyDelaware CountyMonroe CountyVigo CountyLaporte CountyClark CountyKosciusko CountyShelby CountyDubois CountyHoward CountyBartholomew CountyBoone CountyMadison CountyWayne CountyHancock CountyMorgan CountyDearborn CountyJackson CountyWarrick CountyCass CountyWhite CountyGrant CountyDekalb CountyMarshall CountyDaviess CountyJasper CountyAdams CountyHuntington CountyHarrison CountySteuben County

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