TellerScore

Side-by-side · Q2 2026 data

First Interstate Bank vs Coteau Valley Federal Credit Union

Bank

First Interstate Bank

Billings, Montana · $10 billion – $100 billion

62of 100
Moderate

Credit union

Coteau Valley Federal Credit Union

Sisseton, South Dakota · Under $100 million in assets

56of 100
Moderate

Metric by metric

MeasureFirst Interstate BankCoteau Valley Federal Credit Union
TellerScore62 (stronger)56
Capital cushion4450 (stronger)
Loan quality63 (stronger)34
Earnings68 (stronger)47
Funding & liquidity71100 (stronger)
Problem-loan coverage90 (stronger)79
Peer percentile35th16th
Total assets$25.8B$18.8M
Deposits / shares$21.7B$17.4M
Capital ratio9.42%9.99% (stronger)
Problem loans1.12% (stronger)1.98%
Net charge-offs0.16% (stronger)0.35%
Return on assets1.21% (stronger)0.67%
Loans ÷ deposits64.9%58.1% (stronger)
Uninsured deposits36.4%0.0% (stronger)
Offices2702
CFPB complaints (3 yrs)——
Complaints per $1B deposits——
Mortgage denial rate (HMDA)29.4%—

First Interstate Bank has the higher TellerScore (62 vs 56). On the 7 directional measures above (where higher or lower is clearly better), First Interstate Bank leads on 4 and Coteau Valley Federal Credit Union on 3. 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.

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