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BankSonar

Premier Bank

Rock Valley, IA · State, non-member commercial bank

70

Sonar Score

Stable

out of 100 · from public FDIC data

Reported March 31, 2026. The Sonar Score is an informational signal from public FDIC data — not a rating or financial advice.

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Key figures

Total assets
$847.9M
Total deposits
$700M
Branches
6
Return on assets
2.15%
Return on equity
21.34%
Charter type
State, non-member commercial bank
Established
1997
FDIC cert #
34384

How the 70 breaks down

Capital adequacyweight 40%

Capital ratio not reported.

Profitability (ROA)weight 30%

Strong returns on its asset base.

Return on equityweight 15%

Efficient use of shareholder capital.

Scale & stabilityweight 15%

Community-scale institution.

Read the full Sonar Score methodology →

Your deposits at Premier Bank

Premier Bank is an FDIC-insured institution (Cert #34384). Deposits are insured up to $250,000 per depositor, per ownership category, by the full faith and credit of the US government. Learn how to maximize your coverage →

6 branch locations

407 Wheelock Street

Hudson, SD 57034

227 Main St

Doon, IA 51235

710 1st Ave

Rock Rapids, IA 51246

322 Maine Ave

Adrian, MN 56110

1004 21st Ave

Rock Valley, IA 51247

190 Iowa St

Alcester, SD 57001

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