Social Security in Oshkosh

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Contact details from the official SSA field office open-data CSV.

400 City Center Ste BOshkosh WI 54901

877-445-0834

Mon–Fri	9:00 a.m.–4:00 p.m.
Sat–Sun	Closed

Book appointment Official website Online service Details

Full guide for Oshkosh

Contact details from the official SSA field office open-data CSV.

400 City Center Ste BOshkosh WI 54901

877-445-0834

Mon–Fri	9:00 a.m.–4:00 p.m.
Sat–Sun	Closed

Book appointment Official website Online service Details

Content last checked: 8/11/2026 · Oshkosh offices