Bank · FDIC insured
Security State Bank of Marine Savings Rates
Security State Bank of Marine’s best savings rate is 2.02% APY on $10,000, with its Money Market Platinum. Rates checked October 16, 2026.
How Security State Bank of Marine’s savings rates compare
Compared with banks and credit unions near Minneapolis, MN-WI, where Security State Bank of Marine has the most branches. $10,000, best rate first.
This bank’s best
Security State Bank of Marine
2.02%APY
- Minimum
- —
- Earns on $10,000 a year
- $202
Money Market Platinum
Top rate
VisionBank
3.76%APY
- Minimum
- $1,000
- Earns on $10,000 a year
- $376
2nd-highest rate
UMB Bank
3.71%APY
- Minimum
- —
- Earns on $10,000 a year
- $371
Security State Bank of Marine savings score
89
Savings score
Higher than 87% of U.S. banks and credit unions
- $1,000 balance$1,0000.15%
- $10,000 balance$10,0002.02%
- $100,000 balance$100,0002.53%
- QualifiedQualified2.02%
Each track runs from the lowest to the highest rate among U.S. banks and credit unions; the dot is this rate.Qualified: needs another account or monthly activity.
Where Security State Bank of Marine ranks
By savings score, in each area where it has branches
Every rate
Current savings rates
Rates from the bank’s website. Earnings assume the rate doesn’t change.
Money Market Platinum
Up to 2.02%APY
Variable interest rate varying with balance maintained; interest paid monthly.
| Balance | APY | Earns on $10,000 a yearEarns | Requirement |
|---|---|---|---|
| Any balanceBalance less than $10,000. | 0.15% | $15 | Balance less than $10,000. |
| $10,000 – $99,999 | 2.02% | $202 | |
| $100,000 – $249,999 | 2.53% | — | |
| $250,000 – $499,999 | 3.04% | — | |
| $500,000 and up | 3.56% | — |
Sources (2)
All captured Oct 5, 2026
Money Market Savings
0.15%APY
Interest compounded monthly and credited monthly. Preauthorized, automatic, telephone, or computer transfers limited to 6 per statement cycle with no transfers by check, draft, or debit card.
| Balance | APY | Earns on $10,000 a yearEarns |
|---|---|---|
| Up to $2,500 | 0.10% | — |
| $2,500 and up | 0.15% | $15 |
Sources (3)
- themarinebank.com/personal-banking.html
- themarinebank.com/current-rates.html
- themarinebank.com/pdf/Truth-in-Savings-Disclosure.pdf
All captured Oct 5, 2026
Passbook Savings
0.10%APY
Interest is compounded and credited quarterly. Interest is not paid on daily balances under $50.00.
| BalanceRequirement | APY | Earns on $10,000 a yearEarns | Requirement |
|---|---|---|---|
| $50 and upMust maintain a minimum balance of $50.00 in the account each day to obtain the disclosed APY.$50 and up | 0.10% | $10 | Must maintain a minimum balance of $50.00 in the account each day to obtain the disclosed APY. |
Sources (3)
- themarinebank.com/personal-banking.html
- themarinebank.com/current-rates.html
- themarinebank.com/pdf/Truth-in-Savings-Disclosure.pdf
All captured Oct 5, 2026
Special-purpose accounts
Piggy Bank Savers Account
0.10%APY
For children ages 12 and under. Interest is compounded and credited quarterly. Interest is not paid on daily balances under $50.00.
| BalanceRequirement | APY | Earns on $10,000 a yearEarns | Requirement |
|---|---|---|---|
| $50 and upFor children ages 12 and under. Must maintain a minimum balance of $50.00 in the account each day to obtain the disclosed APY.$50 and up | 0.10% | $10 | For children ages 12 and under. Must maintain a minimum balance of $50.00 in the account each day to obtain the disclosed APY. |
Sources (3)
- themarinebank.com/personal-banking.html
- themarinebank.com/current-rates.html
- themarinebank.com/pdf/Truth-in-Savings-Disclosure.pdf
All captured Oct 5, 2026
Super Savers Account
0.10%APY
For secondary school students. Interest is compounded and credited quarterly. Interest is not paid on daily balances under $50.00.
| BalanceRequirement | APY | Earns on $10,000 a yearEarns | Requirement |
|---|---|---|---|
| $50 and upFor secondary school students. Must maintain a minimum balance of $50.00 in the account each day to obtain the disclosed APY.$50 and up | 0.10% | $10 | For secondary school students. Must maintain a minimum balance of $50.00 in the account each day to obtain the disclosed APY. |
Sources (3)
- themarinebank.com/personal-banking.html
- themarinebank.com/current-rates.html
- themarinebank.com/pdf/Truth-in-Savings-Disclosure.pdf
All captured Oct 5, 2026
Opening an account
Confirm the bank’s opening requirements and whether the account is available where you live. A nearby branch does not establish eligibility for every rate.