Mason City National Bank
Mason City, IL
IDRSSD: 108746
Total Assets
$84.39M
Latest filing
Total Deposits
$72.87M
Latest filing
Net Interest Margin
3.04%
Profitability
Quarterly Trends
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Total Assets vs Total Liabilities
Loans & Leases vs Deposits
Interest Income vs Expense
Net Interest Income
Noninterest Expense vs Income
Net Income
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Institution Profile
| Institution Class | Commercial bank, national (federal) charter, Fed member, and supervised by the OCC |
| Primary Regulator | OCC |
| Established Date | 10/09/1944 |
| Community Bank | Yes |
| Ownership Type | Not Mutual |
| ZIP | 62664 |
| State and County Number | 17125 |
| Subchapter S Corporations | Yes |
| Trust Powers | Full Trust Powers Granted |
| Federal Reserve ID Number | 07 |
| Numeric code | 3 |
| Insured by FDIC | Institutions that are currently open and insured by the FDIC |
| Federal Reserve District | Chicago |
| Core Based Statistical Area Name | N/A |
Operational Info
| Number of Employees | 12 |
| Domestic Offices | 1 |
| Foreign Offices | 0 |
| US Offices | 0 |
| Directly owned by another bank (CERT) | No |
| Last Structure Change Effective Date | 08/31/2022 |
| Date of Deposit Insurance | 10/09/1944 |
| Primary Insurance Agency | DIF |
| Website | onlinebanking.masoncitynationalbank.com |
| Data Updated | 11/14/2025 |
| CERT | 16198 |
| Office of The Comptroller District: | — |
| Office of Thrift Supervision Region | N/A |
Financial Summary
| Total Assets | $84.39M |
| Total Deposits | $72.87M |
| Total Liabilities | $73.00M |
| Total Equity Capital | $11.40M |
| Net Income | $297.00k |
| Net Loans and Leases | $31.85M |
| Assets Per Employee ($Millions) | $7.03M |
| Bank Premises and Fixed Assets | $516.00k |
| Cash and Balances due from Depository Institutions | $8.03M |
| Deposits Held in Domestic Offices | $72.87M |
Key Performance Ratios
| Return on Assets (ROA) | 1.49% |
| Return on Equity (ROE) | 10.98% |
| Net Interest Margin | 3.04% |
| Efficiency Ratio | 51.25% |
| Tier 1 Risk-Based Capital Ratio | 0% |
| Net Loans and Leases to Core Deposits | 0% |
| Credit Loss Provision to Assets | 0% |
| Cash Dividends to Net Income (YTD Only) | 0% |
| Equity Capital to Assets | 13.505% |
| Earning Assets to total Assets | 96.46% |
Income and Expense
| Total Interest Income | $813.00k |
| Total Noninterest Income | $55.00k |
| Total Interest Expense | $228.00k |
| Total Noninterest Expense | $328.00k |
| Net Interest Income | $585.00k |
| Pre-tax Net Operating Income | $312.00k |
| Provision for Credit Losses | $0 |
| Discontinued Operations (Extraordinary Gains - Net) | $0 |
Additional Financial Info
| Goodwill and Other Intangibles | $0 |
| All Other Assets | $0 |
| Other Real Estate Owned | $0 |
| Other borrowed funds | $0 |
| Federal Funds Sold & Reverse Repurchase Agreement | $0 |
| Federal Funds Purchased and Repurchased Agreement | $0 |
| All Other Liabilities | $125.00k |
| Total Liabilities and Capital | $84.39M |
Securities
| Securities | $41.90M |
| Available-for-sale debt securities | $41.90M |
| Equity securities with readily determinable fair values not held for trading | $0 |
| Held-to-maturity securities | $0 |
| Subordinated Debt | $0 |
| Trading Account Assets | $0 |
| Trading Liabilities | $0 |
Frequently Asked Questions
What are the total assets of Mason City National Bank?
$84.39M as of the latest filing.
How much are Mason City National Bank's total deposits?
$72.87M in total deposits.
Where is Mason City National Bank located?
Mason City, IL.
What is the Net Interest Margin?
3.04%.
How many domestic offices does it operate?
1.
When was it established?
10/09/1944.
What is the Return on Assets (ROA)?
1.49%.
How much are total loans and leases?
$31.85M (latest filing).
What is the total interest income (latest filing)?
$813.00k.