Bank · FDIC insured
Security State Bank of Marine
A $232.5M bank headquartered in Marine on St. Croix, MN, with 4 branches in Minnesota. Best rates: savings 2.02% APY.
Rates
No Carrot Score yet: it needs scores for at least two of CDs, savings, auto loans and credit cards. CDs: published rates need another account or activity, so they are not scored. Auto loans: no rates found on its website. Credit cards: no rates found on its website.
- CDs——CD rates →
- Savings892.53%at $100,000Savings rates →
Deposits are federally insured by the FDIC up to $250,000 per depositor.
About Security State Bank of Marine
Security State Bank of Marine is a community bank based in Marine on St. Croix, Minnesota, established in May 1919.
The bank operates four branch locations across Marine on St. Croix, Scandia, Chisago Lakes, and Forest Lake.
- Headquarters
- 120 Judd St, Marine on St. Croix, MN 55047
- FDIC certificate
- 10163 ↗
Branches
4 branches in Minnesota
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Minnesota
4 branches
- Security State Bank of MarineMain office120 Judd St, Marine on St. Croix, MN 55047Directions
- Forest Lake Branch21450 Forest Blvd N, Forest Lake, MN 55025Directions
- Chisaago Lakes Branch30626 Lincoln Rd, Lindstrom, MN 55045Directions
- Scandia Branch21190 Ozark Ave N, Scandia, MN 55073Directions
Walk-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 | 10.87% | 10.98% | 13.00% or more |
| Troubled loansNoncurrent | 0.13% | 0.42% | 0.09% or less |
| ProfitabilityReturn on assets | 2.37% | 1.24% | 1.68% or more |
| LendingLoans per $100 deposited | $87 | $81 | — |
- CapitalLeverage ratio10.87%Peers’ middle 10.98% · Top 25% 13.00%+
- Troubled loansNoncurrent0.13%Peers’ middle 0.42% · Top 25% ≤0.09%
- ProfitabilityReturn on assets2.37%Peers’ middle 1.24% · Top 25% 1.68%+
- LendingLoans per $100 deposited$87Peers’ middle $81
Compared with the 2,650 banks with $100 million to $1 billion 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 Security State Bank of Marine are confidential. These figures are what it reports to the FDIC each quarter, set beside its peers; they aren’t a rating.