Social Security Offices in Illinois
Locate your nearest Social Security Administration (SSA) field office in Illinois. Find office hours, direct telephone lines, appointment guidelines, and required document checklists.
Find the Closest SSA Office in Illinois
Use your GPS location or enter a 5-digit ZIP code to reorder the offices on this page by distance.
Popular Cities in Illinois
Show all 38 cities in Illinois
Major Metropolitan Areas in Illinois
High-traffic metropolitan hubs with multiple Social Security field offices and specialized service centers.
Chicago 10 Locations
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Chicago 10 Locations
All Other Cities in Illinois
Municipalities with a single dedicated SSA field office. Select a city to view local hours, exact address, and direct telephone assistance.
Social Security Administration (SSA) Regional Administration in Illinois
Social Security Administration field operations across Illinois are managed under SSA Federal Region 5, headquartered in Chicago. The regional office oversees service quality, policy compliance, and resource allocation across all 47 local field facilities in the state.
For residents applying for Social Security Disability Insurance (SSDI) or Supplemental Security Income (SSI), non-medical eligibility (work credits, income, and assets) is verified at your local Illinois field office. Medical eligibility determinations are subsequently conducted in partnership with the Illinois state Disability Determination Services (DDS) agency, ensuring that state-licensed physicians and disability examiners evaluate clinical records in accordance with federal SSA regulations.
Illinois Social Security Office Hours, Phone and Fax Numbers
Every office in Illinois keeps the same weekly schedule. All are closed on weekends and on federal holidays.
Helpful SSA Guides for Illinois Residents
Step-by-step instructions to prepare documents, schedule appointments, or apply online before traveling to an office.
Frequently Asked Questions about SSA Offices in Illinois
Helpful answers to common questions about visiting a Social Security office.
How many Social Security field offices are located in Illinois?
There are currently 47 active Social Security Administration field offices operating across Illinois. Each location provides full assistance with retirement benefits, disability claims (SSDI/SSI), Medicare enrollment, and replacement Social Security cards.
Do I have to visit the office closest to my home address in Illinois?
While the SSA recommends visiting the office assigned to your ZIP code for formal in-person hearings or disability evaluations, you can handle standard routine transactions (such as submitting document proofs or applying for replacement cards) at any SSA field office within Illinois.
What are the typical operating hours for SSA offices in Illinois?
All 47 offices in Illinois are open Mon–Fri 9:00 AM – 4:00 PM. Offices are closed on Saturdays, Sundays and federal holidays. Hours come from the SSA office locator; confirm before travelling.
Which federal SSA region oversees field offices in Illinois?
Field offices in Illinois are administratively part of SSA Federal Region 5, overseen by the Regional Headquarters in Chicago. Initial medical disability reviews are handled in coordination with the Illinois state Disability Determination Services (DDS).