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Security State Bank
✓ FDIC-insured · Active FDIC Certificate #9036
Security State Bank is an FDIC-insured state-chartered bank that is not a Federal Reserve member (supervised by the FDIC), headquartered in Iron River, Wisconsin, established in 1911. As of the 06/30/2026 FDIC call report, it reported $136M in total assets and $105M in deposits. FDIC location data lists 3 offices in Wisconsin. The FDIC classifies it as a community bank. It is owned by the holding company SECURITY BANK SHARES INC (Iron River, WI).
Financial data as of the 06/30/2026 FDIC call report.
Where it operates
All 3 of Security State Bank's FDIC-listed offices are in Wisconsin. Browse banks in Iron River for other local options.
Branch locations
| Security State Bank Port Wing Branch · Full Service - Brick And Mortar | 83325 Washington Ave Port Wing, WI 54865 Map ↗ |
| Security State Bank Brule Branch · Full Service - Brick And Mortar | 13967 E Us Highway 2 Brule, WI 54820 Map ↗ |
| Security State Bank Security State Bank · Full Service - Brick And Mortar | 7865 Us Highway 2 Iron River, WI 54847 Map ↗ |
Holding company: SECURITY BANK SHARES INC
The FDIC lists SECURITY BANK SHARES INC, based in Iron River, WI, as the top holding company for Security State Bank. It also owns one other FDIC-insured bank:
- Security Bank, New Auburn, WI ($254M in assets)
FDIC deposit insurance applies separately to each insured bank charter, even when they share a holding company. Confirm the charter before you spread deposits.
Similar-size banks in Wisconsin
Active FDIC-insured banks headquartered in Wisconsin with total assets closest to Security State Bank's $136M. See all banks in Wisconsin.
| Bank | HQ city | Assets | Offices |
|---|---|---|---|
| Bristol Morgan Bank | Oakfield | $191M | 4 |
| The Bank of Kaukauna | Kaukauna | $176M | 1 |
| Farmers & Merchants Bank & Trust | Marinette | $175M | 3 |
| State Bank of Reeseville | Reeseville | $170M | 3 |
| First Community Bank | Milton | $159M | 1 |
| GreenLeaf Bank | Greenleaf | $159M | 2 |
| Oakwood Bank | Pigeon Falls | $156M | 4 |
| Waldo State Bank | Waldo | $154M | 1 |
Security State Bank: common questions
Is Security State Bank FDIC-insured?
Yes. Security State Bank is an active FDIC-insured institution, FDIC Certificate #9036. Deposits are insured up to $250,000 per depositor, per ownership category. You can confirm this on FDIC BankFind.
Where is Security State Bank headquartered?
Security State Bank is headquartered at 7865 Us Highway 2, Iron River, WI 54847, according to FDIC records.
How many branches does Security State Bank have?
FDIC location data lists 3 offices for Security State Bank, all in Wisconsin.
Who owns Security State Bank?
The FDIC lists SECURITY BANK SHARES INC of Iron River, WI as the top holding company for Security State Bank. The same holding company owns 1 other FDIC-insured bank.
Source: FDIC BankFind Suite (institution, location, and call report data). BankNearMe.com does not rank or rate banks.