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.”
Bank
Hilton Head Island, SC
Health score
80.6
Total assets
$2.4B
Bank
Myrtle Beach, SC
Health score
78.9
Total assets
$2.0B
Answer first
Coastal States Bank leads on financial health and capitalization and profitability and growth; South Atlantic Bank 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
Financial health
Coastal States Bank
Higher TFS health score
Capitalization
Coastal States Bank
Higher comparable capital ratio
Profitability
Coastal States Bank
Higher return on assets
Lending quality
South Atlantic Bank
Lower problem-loan measure
Growth
Coastal States Bank
Higher year-over-year asset growth
Same-source detail
Winner markers appear only where the metric definitions are comparable and both values are available.
| Metric | Coastal States Bank | South Atlantic Bank |
|---|---|---|
| TFS health score | 80.6/100Leads | 78.9/100 |
| Total assets | $2.4B | $2.0B |
| Total deposits / shares | $2.1B | $1.7B |
| Tier 1 capital ratio | 11.12%Leads | 9.42% |
| Return on assets | 1.17%Leads | 1.07% |
| Return on equity | 10.69% | 12.47% |
Coastal States Bank
11 branches
South Atlantic Bank
12 branches
Both institutions report branches in 1 state: SC.
Coastal States Bank
Unavailable
South Atlantic Bank
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.
Coastal States Bank
0 in TFS registry
South Atlantic Bank
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
| Quarter | Coastal States Bank score | Coastal States Bank ROA | South Atlantic Bank score | South Atlantic Bank ROA |
|---|---|---|---|---|
| 2024-Q3 | — | 1.11% | — | 0.64% |
| 2024-Q4 | — | 1.12% | — | 0.68% |
| 2025-Q1 | — | 1.00% | — | 0.83% |
| 2025-Q2 | — | 1.07% | — | 0.87% |
| 2025-Q3 | — | 1.14% | — | 0.92% |
| 2025-Q4 | — | 1.17% | — | 0.93% |
| 2026-Q1 | 79.3/100 | 1.11% |
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Coverage boundaries
Related comparisons
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. Arbitrary comparison pairs are available dynamically but remain noindex unless curated for data completeness and user value.
| Non-performing loans | 0.95% | 0.01%Leads |
| Net charge-offs | 0.01% | 0.00%Leads |
| Efficiency ratio | 58.63%Leads | 59.17% |
| Loan-to-deposit ratio | 92.97% | 91.08% |
| Asset growth (YoY) | 9.02%Leads | 6.03% |
| Deposit / share growth (YoY) | 4.28%Leads | 3.70% |
| Branches | 11 | 12 |
| Published CFPB complaints per $1B deposits (12 months)verified mappings only | — | — |
| 77.3/100 |
| 1.05% |
| 2026-Q2 | 80.6/100 | 1.17% | 78.9/100 | 1.07% |