Banks in Oakland County, Michigan

FDIC-insured institutions in Oakland County held $77.4 billion in deposits as of June 30, 2026, according to the FDIC.

26 FDIC-insured institutions held $77.4 billion in deposits in 264 offices in Oakland County at June 30, 2026; Bank of America, National Association held the most, 26.3% of the county's.

Oakland County, June 30, 2026

$77.4 billion
Deposits in the county: $77,419,733,000; At June 30, 2026, against $83.2 billion a year before, each year's own dollars.; 26
Institutions with deposits: FDIC-insured banks and savings institutions with an office here that reported deposits.; 264
Offices: Every office the survey lists here, against 265 in 2025.; 26.3%
The largest share: Bank of America, National Association, with $20.4 billion in 22 offices.

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FDIC-insured institutions with an office in Oakland County, Michigan, by deposits there at June 30, 2026, each with its share of the county's $77.4 billion
Rank	Institution	Offices	Deposits	Share	Deposits, 2025
1	Bank of America, National Association	22	$20.4 billion	26.3%	$22.7 billion
2	Flagstar Bank, National Association	25	$11.5 billion	14.8%	$15.8 billion
3	JPMorgan Chase Bank, National Association	39	$11.3 billion	14.6%	$11.6 billion
4	Fifth Third Bank, National Association	60	$9.7 billion	12.5%	$2.6 billion
5	PNC Bank, National Association	19	$9.6 billion	12.4%	$9.5 billion
6	The Huntington National Bank	35	$7.1 billion	9.2%	$7.2 billion
7	Citizens Bank, National Association	19	$1.9 billion	2.5%	$2.0 billion
8	CIBC Bank USA	1	$1.4 billion	1.9%	$1.4 billion
9	Oxford Bank	6	$713.4 million	0.9%	$668.7 million
10	First Merchants Bank	9	$658.4 million	0.9%	$648.5 million
11	Independent Bank	3	$578.9 million	0.7%	$539.6 million
12	Citizens State Bank	2	$463.7 million	0.6%	$312.7 million
13	Bank of Ann Arbor	2	$413.9 million	0.5%	$345.3 million
14	Waterford Bank, N.A.	2	$286.8 million	0.4%	$268.1 million
15	Huron Valley State Bank	3	$261.4 million	0.3%	$224.6 million
16	Mi Bank	1	$220.9 million	0.3%	$228.4 million
17	Mercantile Bank	1	$193.8 million	0.3%	$113.3 million
18	The Northern Trust Company	1	$165.7 million	0.2%	$164.6 million
19	Superior National Bank	2	$139.9 million	0.2%	$125.2 million
20	The Farmers & Merchants State Bank	2	$98.7 million	0.1%	$56.2 million
21	Community Unity Bank	1	$85.8 million	0.1%	$51.6 million
22	KeyBank National Association	2	$62.3 million	0.1%	$77.1 million
23	ChoiceOne Bank	1	$58.6 million	0.1%	$93.8 million
24	Horizon Bank	1	$34.3 million	< 0.1%	$95.8 million
25	First State Bank	1	$21.6 million	< 0.1%	$21.3 million
26	First Community Bank	1	$16.3 million	< 0.1%	$11.5 million
27	Wells Fargo Bank, National Association	1	$0	0.0%	$0
27	Wilmington Trust, National Association	1	$0	0.0%	$0
27	CIBC National Trust Company	1	$0	0.0%	$0

An institution with no office in the county in 2025 shows none for that year; a name is the survey’s for 2026, and one without a link has no page because it did not file a Call Report for the newest quarter.

Sources

FDIC Summary of Deposits — every office's deposits at June 30, 1994 to the newest survey — Federal Deposit Insurance Corporation · Public domain — U.S. Government work · retrieved September 27, 2026

Compiled automatically from FDIC Summary of Deposits — every office's deposits at June 30, 1994 to the newest survey by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 30, 2026

Oakland County, June 30, 2026

Each institution’s share of the county’s deposits

Sources