TellerScore

Side-by-side · Q2 2026 data

Ion Bank vs Waterbury Connecticut Teachers Federal Credit Union

Bank

Ion Bank

Naugatuck, Connecticut · $1 billion – $10 billion

62of 100
Moderate

Credit union

Waterbury Connecticut Teachers Federal Credit Union

Waterbury, Connecticut · $100 million – $1 billion

91of 100
Very strong

Metric by metric

MeasureIon BankWaterbury Connecticut Teachers Federal Credit Union
TellerScore6291 (stronger)
Capital cushion69100 (stronger)
Loan quality5091 (stronger)
Earnings5785 (stronger)
Funding & liquidity6579 (stronger)
Problem-loan coverage8098 (stronger)
Peer percentile27th96th
Total assets$2.8B$365.2M
Deposits / shares$2.3B$300.7M
Capital ratio11.91%17.05% (stronger)
Problem loans1.49%0.26% (stronger)
Net charge-offs0.12%0.11% (stronger)
Return on assets0.93%1.62% (stronger)
Loans ÷ deposits87.3%81.3% (stronger)
Uninsured deposits21.7%8.3% (stronger)
Offices322
CFPB complaints (3 yrs)——
Complaints per $1B deposits——
Mortgage denial rate (HMDA)19.7%—

Waterbury Connecticut Teachers Federal Credit Union has the higher TellerScore (91 vs 62). On the 7 directional measures above (where higher or lower is clearly better), Ion Bank leads on 0 and Waterbury Connecticut Teachers Federal Credit Union on 7. They differ a lot in size, so ratios such as capital and liquidity are naturally different — the peer percentile shows how each compares with institutions its own size. Deposits are insured up to $250,000 per depositor, per ownership category, at both.

Where both have branches

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