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Old National Bank Branches in Oshkosh, Wisconsin

Old National Bank has 1 detailed location page in Oshkosh.

View bank profile All banks in Oshkosh

Detailed location pages1

ZIP codes covered1

Location data updatedJuly 30, 2026

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Old National Bank locations in Oshkosh

Locations

Old National Bank branches in Oshkosh

South Koeller

420 S Koeller St Frnt, Oshkosh, Wisconsin, 54902

Full-service branch · Opened December 31, 1892

Reported deposits · June 30, 2025$98.4M

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