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Bankular
Local banking directory

Banks and Bank Branches in Nampa, Idaho

The FDIC reported 24 deposit-reporting offices from 16 institutions in Nampa as of June 30, 2025. Bankular currently provides 34 detailed location pages with addresses, maps and directions.

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FDIC-reported offices24
Institutions reporting16
Detailed location pages34
Reported branch deposits$1.86B
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 institutionWells Fargo Bank16.19% of deposits
Top three share42.88%
Deposit HHI1,006Lower concentration
Current detailed pages3410 more than the June 2025 SOD count

Wells Fargo Bank held 16.19% of reported branch deposits in Nampa. The three largest institutions together held 42.88%. Bankular places the resulting HHI of 1,006 in its lower concentration descriptive band.

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Detailed bank locations in Nampa

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Detailed directory

Institutions with validated location pages

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Location pages

Detailed bank locations in Nampa

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First Federal Savings Bank of Twin Falls

1 detailed location

Potlatch No. 1 Financial Credit Union

1 detailed location

Local deposit market

Reported offices, deposits and market share

FDIC SOD, June 30, 2025
InstitutionReported officesDepositsShare
Wells Fargo Bank2$301.5M16.19%
U.S. Bank3$272.3M14.62%
Glacier Bank3$224.7M12.07%
D. L. Evans Bank2$213.0M11.44%
First Interstate Bank1$150.1M8.06%
Washington Trust Bank2$141.9M7.62%
Zions Bancorporation1$119.7M6.43%
JPMorgan Chase Bank1$90.9M4.88%
WaFd Bank2$90.9M4.88%
Columbia Bank1$66.3M3.56%
Banner Bank1$65.2M3.50%
KeyBank1$60.9M3.27%
Idaho First Bank1$45.5M2.44%
BMO Bank1$15.1M0.81%
First Federal Savings Bank of Twin Falls1$3.7M0.20%
Bank of America1$673,0000.04%