FDIC-insured bank

Shell Lake State Bank — Shell Lake, WI

Bank headquartered in Shell Lake, Wisconsin, part of SHELL LAKE BCORP INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Total assets
$361.81 million
Total deposits
$314.19 million
Branches
5
FDIC-insured since
1934
Established
1916

Headquarters and contact

Address101 Us Highway 63
Shell Lake, WI 54871
CountyWashburn
Websitewww.shelllakestatebank.com
Phonenot published in FDIC data, see the bank's website

FDIC record

FDIC Certificate14911
Federal Reserve RSSD ID896155
StatusActive
Charter classNM (STATE)
Holding companySHELL LAKE BCORP INC
Domestic offices5
Financials as ofJune 30, 2026

How to find your Shell Lake State Bank routing number

FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.shelllakestatebank.com.
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Offices nearest to headquarters

Shell Lake State Bank main office
Shell Lake, WI
101 Us Highway 63, 54871
Spooner Branch
Spooner, WI
219 N River St, 54801
Minong Wi Branch
Minong, WI
401 5th Ave, 54859
Stone Lake Wi Branch
Stone Lake, WI
5836 North 1st Street, 54876
Shell Lake State Bank - Hayward Branch
Hayward, WI
15818 Railroad Street, 54843

Where Shell Lake State Bank has offices

Cities with the most Shell Lake State Bank offices

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