Residents of St Clair County can access federal Social Security benefit services through the SSA field offices serving this area, including retirement and disability applications, Medicare enrollment, and Social Security card services. There are 2 Social Security Office locations in St Clair County, Illinois.

County residents who are approaching retirement, experiencing a qualifying disability, or assisting a dependent family member should contact the local SSA office early in the process — benefit applications can take weeks to process, and starting early helps avoid gaps in coverage or income.

List of St Clair County, Illinois Social Security Office

East St Louis Social Security Office

View Details Call Now (618) 482-9110

East St Louis Social Security Office

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Belleville Social Security Office

View Details Call Now (877) 405-0471

Belleville Social Security Office

Address
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Hours

St Clair County residents can use the SSA's free online tools at ssa.gov to create a my Social Security account, check benefit status, and download official letters — reducing the need to visit a field office for routine inquiries.

You may also find Social Security Office locations in neighboring counties including Madison, St. Clair.