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Banks · North Dakota

Turtle Mountain State Bank

Belcourt, ND · FDIC Certificate #58586 · Chartered 12/0

Total assets
$114.12M
Total deposits
$99.81M
Total equity
$14.03M
Net loans
$40.48M
Branches (offices)
1
Net income (YTD)
$1.33M
Rank: #3,577 of 4,213 U.S. banks by assets · #46 of 60 in North Dakota. Assets changed -13.8% and deposits -16.2% over the year to June 30, 2026.
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Key ratios

Return on assets (YTD, annualized by FDIC)2.33%
Return on equity19.42%
Net interest margin (YTD)4.31%
Equity to assets12.29%
Tier 1 leverage ratio12.85%
Uninsured deposits (share of deposits)76.3%
Noncurrent loans (share of loans)1.75%
Net charge-offs (share of loans)0.23%
Loans to deposits40.6%
Real estate loans (share of loans)29.6%

Loan mix

CategoryAmountShare
Real estate loans$12.00M
29.6%
Commercial & industrial$15.58M
38.5%
Consumer / individual$3.54M
8.7%
Construction & development$0
0.0%
Agricultural$9.83M
24.3%

Five-year trend (June snapshots)

PeriodTotal assetsDepositsNet income (year to date)Equity / net worth
Jun 2022$210.13M$206.03M$593.00K$4.01M
Jun 2023$163.28M$154.69M$3.40M$8.49M
Jun 2024$146.81M$136.45M$2.70M$10.14M
Jun 2025$132.43M$119.17M$1.90M$12.97M
Jun 2026$114.12M$99.81M$1.33M$14.03M

Where its branch deposits sit (FDIC Summary of Deposits)

StateBranch depositsOffices
North Dakota$99.81M1

Branch deposits are booked at the office that holds them, which is not always where the customer lives. Total across all offices: $99.81M.

Similar-sized banks

Security State Bank Of Aitkin ($114.47M) · Richland County Bank ($114.10M)

Source: FDIC BankFind - Call Report and institution data as of June 30, 2026; branch deposits from the FDIC Summary of Deposits (June 30, 2026). See methodology.

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