Financial-condition comparison

Commercial State Bank, of Wagner vs Security Bank Midwest

This comparison uses public regulatory filings and TFS methodology. It evaluates financial condition—not checking rates, account fees, service quality, or which institution is universally “best.”

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Bank

Commercial State Bank, of Wagner

Wagner, SD

B+

Health score

83.1

Total assets

$260.4M

View full profileData through 2026-Q2

Bank

Security Bank Midwest

Tyndall, SD

C

Health score

65.3

Total assets

$304.1M

View full profileData through 2026-Q2

Answer first

Different strengths, no blanket winner

Commercial State Bank, of Wagner leads on financial health and capitalization and profitability and growth; Security Bank Midwest leads on lending quality. Those category leads describe current regulatory metrics only and do not establish a universal product or service winner.

Capital and asset-quality definitions are directly comparable for this pair.

Category leaders

Where each institution leads

Financial health

Commercial State Bank, of Wagner

Higher TFS health score

Capitalization

Commercial State Bank, of Wagner

Higher comparable capital ratio

Profitability

Commercial State Bank, of Wagner

Higher return on assets

Lending quality

Security Bank Midwest

Lower problem-loan measure

Growth

Commercial State Bank, of Wagner

Higher year-over-year asset growth

Same-source detail

Financial metrics

Winner markers appear only where the metric definitions are comparable and both values are available.

MetricCommercial State Bank, of WagnerSecurity Bank Midwest
TFS health score83.1/100Leads65.3/100
Total assets$260.4M$304.1M
Total deposits / shares$218.8M$238.8M
Tier 1 capital ratio11.82%Leads10.52%
Return on assets2.57%Leads0.73%
Return on equity23.80%Leads8.18%
Non-performing loans2.29%0.40%Leads
Net charge-offs-0.63%Leads0.00%
Efficiency ratio49.12%Leads76.35%
Loan-to-deposit ratio70.25%89.11%
Asset growth (YoY)2.65%Leads-7.20%
Deposit / share growth (YoY)-1.12%Leads-5.89%
Branches16
Published CFPB complaints per $1B deposits (12 months)verified mappings only——

Branch and market overlap

Commercial State Bank, of Wagner

1 branches

Security Bank Midwest

6 branches

Both institutions report branches in 1 state: SD.

CFPB complaint coverage

Commercial State Bank, of Wagner

Unavailable

Security Bank Midwest

Unavailable

Counts use an explicitly reviewed CFPB-company-to-regulatory-ID mapping and the same complete 12-month window. Parent-company attribution can include complaints involving affiliates. Lower complaint volume is context—not proof of better service or less consumer harm.

Regulatory-action context

Commercial State Bank, of Wagner

0 in TFS registry

Security Bank Midwest

0 in TFS registry

Institution-level actions come from TFS's exact regulatory-ID registry and are shown as factual context only. They do not affect category winners or the TFS Financial Health Grade. A zero means no action is currently published in this curated registry—not proof that none exists.

Quarterly history

Health and profitability trend

QuarterCommercial State Bank, of Wagner scoreCommercial State Bank, of Wagner ROASecurity Bank Midwest scoreSecurity Bank Midwest ROA
2024-Q3—1.40%—1.10%
2024-Q4—1.42%—1.07%
2025-Q1—2.12%—0.84%
2025-Q2—2.07%—0.77%
2025-Q3—2.02%—0.78%
2025-Q4—1.84%—0.75%
2026-Q181.4/1002.68%69.1/1000.93%
2026-Q283.1/1002.57%65.3/1000.73%

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Commercial State Bank, of Wagner
Security Bank Midwest

Coverage boundaries

What this does not conclude

  • • No product-rate, fee, or customer-service winner without product data.
  • • Complaint comparisons appear only when both institutions have reviewed mappings and the same complete source window.
  • • Regulatory actions are displayed separately and are not included in category scoring.

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Financial data comes from FDIC BankFind Suite or NCUA Call Reports as labeled. TFS Health Grades are an editorial assessment, not an official government rating or financial advice. Every valid pair is viewable; pairs enter search automatically only when current data, comparability, and visitor interest meet the publication rules.