First Interstate Bank vs Seg
Comparing a Bank in Billings, MT with a Credit Union in Laurel, MT using federal FDIC, NCUA, and CFPB data. Trust Grades reflect financial strength and complaint history.
| First Interstate Bank ↗ Bank · Billings, MT · Est. 1916 | Seg ↗ Credit Union · Laurel, MT · Est. 1951 | |
|---|---|---|
| Trust Grade | A · 98/100 | A · 98/100 |
| Institution type | Bank | Credit Union |
| Location | Billings, MT | Laurel, MT |
| Total assets | $26.4B | $25.5M |
| Capital ratio | 12.4% | 12.6% |
| Return on assets | 1.0% | 1.4% |
| Deposits | $22.2B | — |
| Branches | 279 | 1,992 |
| CFPB complaints | 0 | 0 |
| Complaints / $1B assets | — | — |
| State rank | #2 of 36 | #2 of 41 |
| Established | 1916 | 1951 |
First Interstate Bank
- Assets: $26.4B
- Deposits: $22.2B
- Capital ratio: 12.4%
- Return on assets: 1.0%
- CFPB complaints: 0
- State rank: #2 of 36
Seg
- Assets: $25.5M
- Members: 1,992
- Capital ratio: 12.6%
- Return on assets: 1.4%
- CFPB complaints: 0
- State rank: #2 of 41
Are both institutions federally insured?
Yes. First Interstate Bank is FDIC-insured and Seg is NCUA-insured. Both protect deposits up to $250,000 per depositor, per ownership category, regardless of Trust Grade. The Trust Grade reflects financial strength and complaint history — not the safety of insured deposits. Estimate your coverage →
Frequently asked questions
Which is better, First Interstate Bank or Seg?
Based on Bankzia's Trust Grade — which blends financial strength (capital ratio, ROA) with CFPB complaint history — First Interstate Bank scores higher with a grade of A (98/100). However, "better" depends on your needs: if you prioritize branch access, local service, or membership eligibility for a credit union, the lower-scoring option may still be the right choice for you.
Is First Interstate Bank safe?
Yes — First Interstate Bank is FDIC-insured, meaning deposits up to $250,000 per depositor, per ownership category are federally protected regardless of the institution's Trust Grade. Its Trust Grade is A (98/100), reflecting its financial strength and complaint history relative to peers.
Is Seg safe?
Yes — Seg is NCUA-insured, meaning deposits up to $250,000 per depositor, per ownership category are federally protected. Its Trust Grade is A (98/100).
What is the capital ratio of First Interstate Bank vs Seg?
First Interstate Bank has a capital ratio of 12.4%, placing it in the top 34% of $10B–100B peers. Seg's ratio is 12.6%, placing it in the bottom 38% of <$100M peers. A higher capital ratio generally signals a stronger financial cushion.
How many complaints does First Interstate Bank have compared to Seg?
The CFPB database shows 0 complaints against First Interstate Bank, and 0 complaints against Seg. The per-$1B rate adjusts for institution size and is a more meaningful comparison metric.
How does Bankzia calculate the Trust Grade?
The Trust Grade combines a financial strength score (based on capital ratio, return on assets, and other FDIC/NCUA metrics) with a customer experience score derived from CFPB complaint data. The scores are weighted and normalized within peer groups by institution size and type. See our full methodology for details.
Compare First Interstate Bank with other Banks in Montana
Financial data from FDIC and NCUA call reports; complaint data from the CFPB Consumer Complaint Database. Bankzia is independent and not affiliated with any government agency or financial institution.
