Lists · Deposits by county

Marion County, IN Bank Deposit Market Share

JPMorgan Chase Bank, N.A. holds the largest share of deposits in Marion County, IN, 24.1%, followed by PNC Bank, N.A. (20.3%) and Fifth Third Bank, N.A. (9.3%). 26 institutions hold $42.83B at 168 offices as of June 30, 2026, down 0.9% from 2025.

Institutions: 26 Offices: 168 Deposits: $42.83B Survey: FDIC Summary of Deposits, June 30, 2026

Largest share changes since 2025

Gained: JPMorgan Chase Bank, N.A. (3.27 points); PNC Bank, N.A. (2.21 points); Star Financial Bank (0.34 points).

Lost: Bank of America, N.A. (-1.99 points); First Merchants Bank (-1.06 points); The Huntington National Bank (-0.81 points).

#	Institution	Offices	Deposits	Market share	Share change from 2025	Deposit change
1	JPMorgan Chase Bank, N.A.	30	$10.32B	24.09%	+3.27 pts	14.7%
2	PNC Bank, N.A.	16	$8.68B	20.28%	+2.21 pts	11.3%
3	Fifth Third Bank, N.A.	18	$3.98B	9.29%	-0.54 pts	-6.3%
4	The Huntington National Bank	14	$3.95B	9.22%	-0.81 pts	-8.9%
5	Bank of America, N.A.	8	$3.40B	7.95%	-1.99 pts	-20.7%
6	BMO Bank N.A.	12	$2.80B	6.54%	—	—
7	The National Bank of Indianapolis	6	$2.05B	4.80%	-0.11 pts	-3.0%
8	KeyBank N.A.	5	$2.03B	4.73%	-0.08 pts	-2.5%
9	Regions Bank	16	$1.22B	2.85%	-0.04 pts	-2.2%
10	Old National Bank	11	$1.20B	2.80%	-0.33 pts	-11.2%
11	First Merchants Bank	3	$775.5M	1.81%	-1.06 pts	-37.5%
12	Merchants Bank of Indiana	1	$452.7M	1.06%	-0.13 pts	-12.0%
13	Star Financial Bank	3	$384.5M	0.90%	+0.34 pts	58.3%
14	First Financial Bank	6	$323.0M	0.75%	-0.15 pts	-17.5%
15	Centier Bank	3	$279.9M	0.65%	+0.02 pts	2.5%
16	Cfbank N.A.	1	$250.3M	0.58%	+0.03 pts	4.1%
17	Horizon Bank	1	$247.4M	0.58%	-0.37 pts	-39.8%
18	Stock Yards Bank & Trust Company	2	$203.3M	0.47%	+0.06 pts	14.3%
19	Lake City Bank	3	$86.9M	0.20%	+0.02 pts	8.7%
20	Union Savings Bank	1	$72.0M	0.17%	+0.02 pts	10.4%
21	Greenfield Banking Company	1	$56.0M	0.13%	-0.02 pts	-11.9%
22	Citizens Bank	1	$38.8M	0.09%	+0.02 pts	36.6%
23	Cibm Bank	1	$9.5M	0.02%	-0.01 pts	-33.3%
24	Woodforest National Bank	3	$5.9M	0.01%	+0.00 pts	10.5%
25	Generations Community Bank	1	$5.6M	0.01%	+0.01 pts	New
26	The Bank of New York Mellon Trust Company, N.A.	1	$0	<0.01%	0.00 pts	New

About this list

Deposits are those held at each institution's offices in Marion 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. A dash marks an institution with a closed office that could not be placed in one market, so its change is not shown.

Wider markets

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

More lists and rankings

Oldest banks De novo banks Largest credit unions Deposits by state Deposits by metro area Largest savings banks S corporation banks Industrial loan companies Non-depository trust companies Credit card banks Publicly traded banks Foreign bank branches New holding companies Largest banks by assets Bank failures Bank mergers All rankings

Explore more: deposits by state · deposits by metro area · all rankings