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Bankular
Local banking directory

Banks and Bank Branches in Watertown, Wisconsin

The FDIC reported 7 deposit-reporting offices from 6 institutions in Watertown as of June 30, 2025. Bankular currently provides 10 detailed location pages with addresses, maps and directions.

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FDIC-reported offices7
Institutions reporting6
Detailed location pages10
Reported branch deposits$581.4M
SOD reporting dateJune 30, 2025

Reported-office totals come from the annual FDIC Summary of Deposits survey. Maps and branch-detail links appear only for locations with a validated Bankular location page.

Market analysis

What the deposit data shows

FDIC SOD, June 30, 2025
Largest institutionIxonia Bank28.67% of deposits
Top three share72.39%
Deposit HHI2,085Moderate concentration
Current detailed pages103 more than the June 2025 SOD count

Ixonia Bank held 28.67% of reported branch deposits in Watertown. The three largest institutions together held 72.39%. Bankular places the resulting HHI of 2,085 in its moderate concentration descriptive band.

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Detailed bank locations in Watertown

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Detailed directory

Institutions with validated location pages

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Detailed bank locations in Watertown

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Local deposit market

Reported offices, deposits and market share

FDIC SOD, June 30, 2025
InstitutionReported officesDepositsShare
Ixonia Bank2$166.7M28.67%
BMO Bank1$144.7M24.88%
Associated Bank1$109.5M18.83%
Bank of Lake Mills1$76.1M13.09%
Bank First1$56.4M9.71%
State Bank of Reeseville1$28.0M4.81%