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Porter County, IN Bank Deposit Market Share

Centier Bank holds the largest share of deposits in Porter County, IN, 31.3%, followed by JPMorgan Chase Bank, N.A. (20.7%) and 1st Source Bank (18.3%). 11 institutions hold $4.85B at 42 offices as of June 30, 2026, up 4.0% from 2025.

Institutions: 11 Offices: 42 Deposits: $4.85B Survey: FDIC Summary of Deposits, June 30, 2026

Largest share changes since 2025

Gained: Horizon Bank (0.91 points); 1st Source Bank (0.40 points); First Merchants Bank (0.18 points).

Lost: BMO Bank N.A. (-0.58 points); JPMorgan Chase Bank, N.A. (-0.44 points); Centier Bank (-0.38 points).

# Institution Offices Deposits Market share Share change from 2025 Deposit change
1 Centier Bank 10 $1.52B 31.30% -0.38 pts 2.7%
2 JPMorgan Chase Bank, N.A. 5 $1.01B 20.75% -0.44 pts 1.8%
3 1st Source Bank 9 $885.4M 18.26% +0.40 pts 6.3%
4 Fifth Third Bank, N.A. 4 $506.7M 10.45% -0.08 pts 3.2%
5 Horizon Bank 4 $371.4M 7.66% +0.91 pts 18.0%
6 First Merchants Bank 1 $163.2M 3.37% +0.18 pts 9.9%
7 First State Bank of Porter 3 $138.2M 2.85% -0.07 pts 1.6%
8 BMO Bank N.A. 2 $134.2M 2.77% -0.58 pts -14.1%
9 Peoples Bank 1 $94.6M 1.95% +0.06 pts 7.2%
10 Demotte State Bank 1 $23.9M 0.49% -0.01 pts 1.0%
11 Woodforest National Bank 2 $7.6M 0.16% +0.01 pts 13.1%

About this list

Deposits are those held at each institution's offices in Porter 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.

Share change compares the institution's share in 2025 and 2026 in percentage points. Deposit change compares its deposits here in the two years and includes deposits that moved through mergers and branch sales; "New" means it had no offices here a year earlier. Offices that closed during the year are placed by their ZIP code or city.

Wider markets

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

Other counties in Indiana

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