Banks in Milwaukee County, Wisconsin

FDIC-insured institutions in Milwaukee County held $53.9 billion in deposits as of June 30, 2026, according to the FDIC.

27 FDIC-insured institutions held $53.9 billion in deposits in 199 offices in Milwaukee County at June 30, 2026; U.S. Bank National Association held the most, 46.7% of the county's.

Milwaukee County, June 30, 2026

$53.9 billion
Deposits in the county: $53,860,605,000; At June 30, 2026, against $52.3 billion a year before, each year's own dollars.; 27
Institutions with deposits: FDIC-insured banks and savings institutions with an office here that reported deposits.; 199
Offices: Every office the survey lists here, against 207 in 2025.; 46.7%
The largest share: U.S. Bank National Association, with $25.2 billion in 18 offices.

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FDIC-insured institutions with an office in Milwaukee County, Wisconsin, by deposits there at June 30, 2026, each with its share of the county's $53.9 billion
Rank	Institution	Offices	Deposits	Share	Deposits, 2025
1	U.S. Bank National Association	18	$25.2 billion	46.7%	$24.0 billion
2	JPMorgan Chase Bank, National Association	16	$6.8 billion	12.6%	$5.8 billion
3	BMO Bank National Association	27	$6.6 billion	12.3%	$6.8 billion
4	Associated Bank, National Association	18	$5.8 billion	10.8%	$5.7 billion
5	PNC Bank, National Association	15	$1.3 billion	2.4%	$1.1 billion
6	Tri City National Bank	17	$1.1 billion	2.0%	$1.2 billion
7	Wells Fargo Bank, National Association	6	$1.1 billion	2.0%	$1.0 billion
8	Johnson Bank	4	$1.0 billion	1.9%	$806.6 million
9	WaterStone Bank, SSB	11	$949.5 million	1.8%	$938.1 million
10	North Shore Bank	16	$741.4 million	1.4%	$716.8 million
11	Town Bank, National Association	8	$698.7 million	1.3%	$756.5 million
12	Old National Bank	5	$641.4 million	1.2%	$1.0 billion
13	The Huntington National Bank	9	$592.0 million	1.1%	$535.0 million
14	PyraMax Bank, FSB	3	$251.8 million	0.5%	$266.5 million
15	First-Citizens Bank & Trust Company	4	$214.6 million	0.4%	$210.2 million
16	The Equitable Bank, S.S.B.	4	$214.1 million	0.4%	$219.6 million
17	Great Midwest Bank, S.S.B.	4	$175.8 million	0.3%	$173.0 million
18	The Northern Trust Company	1	$107.2 million	0.2%	$114.8 million
19	First Federal Bank of Wisconsin	3	$80.9 million	0.2%	$78.2 million
20	UMB Bank, National Association	1	$72.8 million	0.1%	$65.0 million
21	Byline Bank	1	$59.2 million	0.1%	$61.9 million
22	Northwestern Mutual Wealth Management	1	$50.5 million	0.1%	$50.5 million
23	Peoples State Bank	2	$41.3 million	0.1%	$41.6 million
24	Bank Five Nine	2	$35.0 million	0.1%	$31.7 million
25	Horicon Bank	1	$32.7 million	0.1%	$10.3 million
26	Columbia Savings and Loan Association	1	$19.3 million	< 0.1%	$21.5 million
27	Ixonia Bank	1	$12.7 million	< 0.1%	$18.1 million

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

Milwaukee County, June 30, 2026

Each institution’s share of the county’s deposits

Sources