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Bankular
Local banking directory

Banks and Bank Branches in Marshalltown, Iowa

The FDIC reported 12 deposit-reporting offices from 9 institutions in Marshalltown as of June 30, 2025. Bankular currently provides 17 detailed location pages with addresses, maps and directions.

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FDIC-reported offices12
Institutions reporting9
Detailed location pages17
Reported branch deposits$1.01B
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 institutionPinnacle Bank25.66% of deposits
Top three share56.19%
Deposit HHI1,507Moderate concentration
Current detailed pages175 more than the June 2025 SOD count

Pinnacle Bank held 25.66% of reported branch deposits in Marshalltown. The three largest institutions together held 56.19%. Bankular places the resulting HHI of 1,507 in its moderate concentration descriptive band.

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Detailed bank locations in Marshalltown

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Detailed directory

Institutions with validated location pages

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Detailed bank locations in Marshalltown

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Local deposit market

Reported offices, deposits and market share

FDIC SOD, June 30, 2025
InstitutionReported officesDepositsShare
Pinnacle Bank1$258.6M25.66%
First Interstate Bank2$158.7M15.75%
Wells Fargo Bank1$148.8M14.77%
Alerus Financial1$114.9M11.40%
United Bank & Trust Co.2$107.3M10.65%
Farmers Savings Bank2$77.5M7.69%
U.S. Bank1$75.4M7.48%
GNB Bank1$41.4M4.11%
Citizens Savings Bank1$24.9M2.47%