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Bank of Sun Prairie

Sun Prairie, WI
IDRSSD: 124344
Total Assets
$728.56M
Latest filing
Total Deposits
$604.24M
Latest filing
Net Interest Margin
2.64%
Profitability
0

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 ClassCommercial bank, state charter, Fed non-member, and supervised by the FDIC
Primary RegulatorFDIC
Established Date08/08/1903
Community BankYes
Ownership TypeNot Mutual
ZIP53590
State and County Number55025
Subchapter S CorporationsNo
Trust PowersFull Trust Powers Granted
Federal Reserve ID Number07
Numeric code21
Insured by FDICInstitutions that are currently open and insured by the FDIC
Federal Reserve DistrictChicago
Core Based Statistical Area NameMadison, WI

Operational Info

Number of Employees95
Domestic Offices5
Foreign Offices0
US Offices0
Directly owned by another bank (CERT)No
Last Structure Change Effective Date08/31/2022
Date of Deposit Insurance01/06/1934
Primary Insurance AgencyDIF
Websitehttp://www.bankofsunprairie.com
Data Updated11/14/2025
CERT13565
Office of The Comptroller District:—
Office of Thrift Supervision RegionN/A

Financial Summary

Total Assets$728.56M
Total Deposits$604.24M
Total Liabilities$656.35M
Total Equity Capital$72.21M
Net Income$1.08M
Net Loans and Leases$604.77M
Assets Per Employee ($Millions)$7.75M
Bank Premises and Fixed Assets$6.04M
Cash and Balances due from Depository Institutions$22.61M
Deposits Held in Domestic Offices$604.24M

Key Performance Ratios

Return on Assets (ROA)0.59%
Return on Equity (ROE)6.03%
Net Interest Margin2.64%
Efficiency Ratio76.1%
Tier 1 Risk-Based Capital Ratio12.487%
Net Loans and Leases to Core Deposits0%
Credit Loss Provision to Assets-0.01%
Cash Dividends to Net Income (YTD Only)0%
Equity Capital to Assets9.912%
Earning Assets to total Assets95.12%

Income and Expense

Total Interest Income$8.75M
Total Noninterest Income$822.00k
Total Interest Expense$4.20M
Total Noninterest Expense$4.09M
Net Interest Income$4.55M
Pre-tax Net Operating Income$1.30M
Provision for Credit Losses$-18,000
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$45.00M
Federal Funds Sold & Reverse Repurchase Agreement$24.00k
Federal Funds Purchased and Repurchased Agreement$0
All Other Liabilities$7.11M
Total Liabilities and Capital$728.56M

Securities

Securities$70.29M
Available-for-sale debt securities$66.18M
Equity securities with readily determinable fair values not held for trading$0
Held-to-maturity securities$3.55M
Subordinated Debt$0
Trading Account Assets$0
Trading Liabilities$0

Frequently Asked Questions

What are the total assets of Bank of Sun Prairie?
$728.56M as of the latest filing.
How much are Bank of Sun Prairie's total deposits?
$604.24M in total deposits.
Where is Bank of Sun Prairie located?
Sun Prairie, WI.
What is the Net Interest Margin?
2.64%.
How many domestic offices does it operate?
5.
When was it established?
08/08/1903.
What is the Return on Assets (ROA)?
0.59%.
How much are total loans and leases?
$604.77M (latest filing).
What is the total interest income (latest filing)?
$8.75M.