Bank · FDIC insured
First Interstate Bank
A $25.8B bank, the 83rd largest of 4,207, headquartered in Billings, MT, with 273 branches in 10 states. Best rates: CDs 0.01% and savings 0.25% APY.
First Interstate Bank Carrot Score
61
Carrot Score
Higher than 3% of U.S. banks and credit unions
#58 of 61 in Omaha, NE-IA metroHow the score works →
Deposits are federally insured by the FDIC up to $250,000 per depositor.
About First Interstate Bank
- Headquarters
- 401 N 31st St, Billings, MT 59101
- FDIC certificate
- 1105 ↗
Branches
273 branches in 10 states
Loading map…
South Dakota
46 branchesIowa
45 branchesMontana
43 branchesOregon
33 branchesNebraska
29 branchesIdaho
20 branches
Boise City area · 13
- Boise 9th St Branch317 N 9th St, Boise, ID 83702Directions
- Boise Overland Rd Branch8351 W Overland Rd, Boise, ID 83709Directions
- Boise West Myrtle Branch1290 W Myrtle St, Boise, ID 83702Directions
- Meridian Ustick Marketplace Branch3630 N Eagle Rd, Boise, ID 83713Directions
- Caldwell Kimball Branch620 S Kimball Ave, Caldwell, ID 83605Directions
- Eagle Branch1101 E Winding Creek Dr, Eagle, ID 83616Directions
- Emmett Branch250 S Washington Ave, Emmett, ID 83617Directions
- Garden City Branch4128 Adams St, Garden City, ID 83714Directions
- Kuna Branch840 E Avalon St, Kuna, ID 83634Directions
- Meridian East Broadway Branch30 E Broadway Ave, Meridian, ID 83642Directions
- Meridian Silverstone Branch3405 E Overland Rd, Meridian, ID 83642Directions
- Nampa 12th Branch804 12th Ave S, Nampa, ID 83651Directions
- Star Branch90 S Star Rd, Star, ID 83669Directions
Coeur d'Alene area · 5
- Coeur D'Alene Riverstone Branch1260 W Riverstone Dr, Coeur d'Alene, ID 83814Directions
- Coeur D'Alene Sherman Branch504 E Sherman Ave, Coeur d'Alene, ID 83814Directions
- Hayden Branch30 W Prairie Ave, Coeur d'Alene, ID 83815Directions
- Post Falls Branch707 N Post St, Post Falls, ID 83854Directions
- Spirit Lake Branch31845 N 5th Ave, Spirit Lake, ID 83869Directions
Ontario area · 1
- Fruitland Branch1850 N Whitley Dr, Fruitland, ID 83619Directions
Mountain Home area · 1
- Mountain Home Branch400 N 3rd E, Mountain Home, ID 83647Directions
Colorado
19 branchesWashington
17 branchesWyoming
15 branchesMissouri
6 branchesWalk-in offices from the FDIC directory as of September 4, 2026. Directions open Google Maps. A nearby branch doesn’t mean you can join or open an account.
Financial details
| Measure | This bank | Peers’ middle | Strongest quarter |
|---|---|---|---|
| CapitalLeverage ratio | 9.42% | 9.97% | 10.85% or more |
| Troubled loansNoncurrent | 1.12% | 0.70% | 0.47% or less |
| ProfitabilityReturn on assets | 1.21% | 1.23% | 1.55% or more |
| LendingLoans per $100 deposited | $66 | $85 | — |
- CapitalLeverage ratio9.42%Peers’ middle 9.97% · Top 25% 10.85%+
- Troubled loansNoncurrent1.12%Peers’ middle 0.70% · Top 25% ≤0.47%
- ProfitabilityReturn on assets1.21%Peers’ middle 1.23% · Top 25% 1.55%+
- LendingLoans per $100 deposited$66Peers’ middle $85
Compared with the 164 banks with $10 billion or more in assets. The strongest quarter is what the best 25% of them reach: more capital and profit, fewer troubled loans. Lending has no better end.Troubled loans are noncurrent: 90 or more days late, or no longer earning interest.
Regulators’ own ratings of First Interstate Bank are confidential. These figures are what it reports to the FDIC each quarter, set beside its peers; they aren’t a rating.