Mount Vernon, IL · Social Security Field Office

Mount Vernon Social Security Office

Office Details

105 S 6th St, Federal Building Room 103
Mount Vernon, IL 62864

Call (866) 931-2549 for the Mount Vernon Social Security OfficeDirections to the Mount Vernon Social Security Office

Fax: (833) 950-2792

Mount Vernon Social Security Office hours
Monday9:00 AM to 4:00 PM
Tuesday9:00 AM to 4:00 PM
Wednesday9:00 AM to 4:00 PM
Thursday9:00 AM to 4:00 PM
Friday9:00 AM to 4:00 PM
Saturday and SundayClosed

From SSA's office data, updated March 9, 2026, and checked against SSA's Office Locator on October 1, 2026. Closed on federal holidays.

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Social Security office

Before You Go to the Mount Vernon Office

Many Social Security tasks don't need a visit. You can often replace a card, change your address or get a benefit verification letter online through a my Social Security account. If you do need to go in, see what to bring and how appointments work.

Office details come from SSA's office data (updated March 9, 2026). Offices move and hours change, so confirm with SSA's Office Locator and office closings page before you go.

How to Get an Appointment at the Mount Vernon Social Security Office

SSA asks you to make an appointment before you visit an office. Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call this office at (866) 931-2549 or SSA at 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time.

If you only need a new or replacement Social Security card or to update your personal information, SSA directs you to a Card Center where your ZIP code has one.

ZIP Codes the Mount Vernon Office Serves

SSA assigns 38 ZIP codes to this office. If yours is listed, this is the office to use:

6244662476628016280662807628096281062814628156281662818628236283062833628376284262843628466284962850628516285362854628646287062872628756287862881628826288362886628896289262893628946289562898

From SSA's Office Locator, looked up by ZIP code on October 1, 2026.

Other Social Security Offices Near Mount Vernon

Straight-line distance between office addresses (U.S. Census Bureau geocoder).

More Social Security Offices in Illinois

All Social Security offices in Illinois · Social Security offices near Mount Vernon

Mount Vernon Social Security Office: Common Questions

What Are the Hours of the Mount Vernon Social Security Office?

Monday to Friday, 9:00 AM to 4:00 PM, according to SSA's office data (updated March 9, 2026). Offices are closed on weekends and federal holidays. Check SSA's office closings page before you go.

Which ZIP Codes Does the Mount Vernon Social Security Office Serve?

SSA's Office Locator assigns 38 ZIP codes to this office: 62446, 62476, 62801, 62806, 62807, 62809, 62810, 62814, 62815, 62816, 62818, 62823, 62830, 62833, 62837, 62842, 62843, 62846, 62849, 62850, 62851, 62853, 62854, 62864, 62870, 62872, 62875, 62878, 62881, 62882, 62883, 62886, 62889, 62892, 62893, 62894, 62895 and 62898. SSA assigns offices by ZIP code, so if yours is listed, this is your office.

What Is the Phone Number for the Mount Vernon Social Security Office?

SSA lists (866) 931-2549 for this office and (833) 950-2792 as its fax number. SSA's national number is 1-800-772-1213.

Where Is the Mount Vernon Social Security Office?

105 S 6th St, Federal Building Room 103, Mount Vernon, IL 62864.

What Is the Closest Other Social Security Office to Mount Vernon?

The West Frankfort Social Security Office in West Frankfort, IL is about 29 miles away, phone (888) 223-8869. The next closest is Harrisburg Social Security Office, about 44 miles away.

Sources

  1. Social Security Administration, field office and resident station data (updated March 9, 2026)
  2. SSA Office Locator (SSA's primary tool for office details, checked October 1, 2026)
  3. U.S. Census Bureau geocoder (office coordinates)
  4. SSA: Make an appointment
  5. SSA: Contact by phone

Independent site, not affiliated with the Social Security Administration. Office addresses, phone numbers and hours come from SSA's public office data. To apply for benefits or manage your record, go to SSA directly at ssa.gov.