Home › Wisconsin › Marathon Bank
Marathon Bank
✓ FDIC-insured · Active FDIC Certificate #29745
Marathon Bank is an FDIC-insured state-chartered savings institution, headquartered in Wausau, Wisconsin, established in 1902. As of the 06/30/2026 FDIC call report, it reported $261M in total assets and $198M in deposits. FDIC location data lists 5 offices in Wisconsin. The FDIC classifies it as a community bank. It is owned by the holding company MARATHON BCORP INC (Wausau, WI).
Financial data as of the 06/30/2026 FDIC call report.
Where it operates
All 5 of Marathon Bank's FDIC-listed offices are in Wisconsin. Browse banks in Wausau for other local options.
Branch locations
| Marathon Bank Mosinee Branch · Full Service - Brick And Mortar | 307 3rd St Mosinee, WI 54455 Map ↗ |
| Marathon Bank Rothschild Branch · Full Service - Brick And Mortar | 1133 E Grand Ave Rothschild, WI 54474 Map ↗ |
| Marathon Bank Marathon Bank · Full Service - Brick And Mortar | 500 Scott St Wausau, WI 54403 Map ↗ |
| Marathon Bank Mequon Branch · Full Service - Brick And Mortar | 11315 N Cedarburg Rd Mequon, WI 53092 Map ↗ |
| Marathon Bank Brookfield Branch · Full Service - Brick And Mortar | 19105 W Capitol Drive Brookfield, WI 53045 Map ↗ |
Holding company: MARATHON BCORP INC
The FDIC lists MARATHON BCORP INC, based in Wausau, WI, as the top holding company for Marathon Bank. The FDIC shows no other active insured banks under the same holding company.
Similar-size banks in Wisconsin
Active FDIC-insured banks headquartered in Wisconsin with total assets closest to Marathon Bank's $261M. See all banks in Wisconsin.
| Bank | HQ city | Assets | Offices |
|---|---|---|---|
| Sterling Bank | Barron | $352M | 4 |
| Waumandee State Bank | Waumandee | $345M | 8 |
| First National Community Bank | New Richmond | $345M | 5 |
| Citizens First Bank | Viroqua | $344M | 6 |
| Cumberland Federal Bank, FSB | Cumberland | $342M | 2 |
| Bank of Alma | Alma | $340M | 4 |
| Clare Bank, National Association | Platteville | $332M | 8 |
| Northern State Bank | Ashland | $331M | 7 |
Marathon Bank: common questions
Is Marathon Bank FDIC-insured?
Yes. Marathon Bank is an active FDIC-insured institution, FDIC Certificate #29745. Deposits are insured up to $250,000 per depositor, per ownership category. You can confirm this on FDIC BankFind.
Where is Marathon Bank headquartered?
Marathon Bank is headquartered at 500 Scott St, Wausau, WI 54403, according to FDIC records.
How many branches does Marathon Bank have?
FDIC location data lists 5 offices for Marathon Bank, all in Wisconsin.
Who owns Marathon Bank?
The FDIC lists MARATHON BCORP INC of Wausau, WI as the top holding company for Marathon Bank.
Source: FDIC BankFind Suite (institution, location, and call report data). BankNearMe.com does not rank or rate banks.