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Sedalia Social Security Office

3404 W 10th St, Sedalia, MO 65301

Verified against the SSA directory on May 23, 2026

The Sedalia Social Security office is one of 32 field offices in Missouri, serving Pettis County and the surrounding area. It is the closest office for residents of Sedalia and 67 nearby communities, roughly 104,000 people. The nearest other Social Security office is in Columbia, about 53 miles away.

nearby towns served
67
people in service area
104K
to next-nearest office
53 mi
offices in Missouri
32
county
Pettis County

Address

3404 W 10th St
Sedalia, MO 65301

Get directions

Phone

National:
1-800-772-1213
TTY:
1-800-325-0778
Fax: (833) 923-0558

Sedalia office hours

Hours below

Open 9am-4pm, Monday to Friday. Closed weekends and federal holidays.

Monday 9am to 4pm
Tuesday 9am to 4pm
Wednesday 9am to 4pm
Thursday 9am to 4pm
Friday 9am to 4pm
Saturday Closed
Sunday Closed

Before you visit

  • Most services now require an appointment. Call ahead at (877) 405-5459 or 1-800-772-1213 to book one.
  • Bring a photo ID and your Social Security number.
  • Bring original documents for your request, for a new or replacement card, proof of identity and citizenship or immigration status.
  • Many tasks don't need a visit: replace a card, get a benefit letter, or update direct deposit online at ssa.gov.

Directions to the Sedalia office

  • The office is located just south of Wal-Mart on 10th Street.
  • Turn south off of west 50 highway on Winchester and go one block to 10th Street.

Sedalia office location

Services at the Sedalia Social Security office

Staff at the Sedalia office handle the full range of Social Security business, including:

  • Apply for a new or replacement Social Security card
  • Apply for retirement, disability (SSDI), or SSI benefits
  • Change your name on your Social Security record
  • Update direct deposit and mailing address
  • Request proof of benefits or a benefit verification letter
  • Get help enrolling in Medicare
  • Check the status of an application or appeal

Want to prepare first? See our guides on getting an award letter, checking your earnings record, and when to claim retirement.

Towns served by the Sedalia office

Many nearby towns have no Social Security office of their own, so the Sedalia office is their closest option. It's the nearest field office for 67 surrounding communities, the largest is Whiteman AFB (4,092 residents):

Town Distance Population
Whiteman AFB, MO 15.3 mi 4,092
Windsor, MO 18 mi 2,805
Knob Noster, MO 16 mi 2,785
Sweet Springs, MO 19.5 mi 1,326
Cole Camp, MO 17.3 mi 1,112
La Monte, MO 9.5 mi 1,013
Smithton, MO 9.8 mi 513
Green Ridge, MO 9.4 mi 475
Otterville, MO 14.6 mi 448
Houstonia, MO 14.2 mi 198
Hughesville, MO 9.4 mi 151
Ionia, MO 14.1 mi 76

…and 55 more nearby communities closest to this office.

Browse all Missouri offices →

Other Social Security offices near Sedalia

More Social Security help

Frequently asked questions about the Sedalia office

What are the hours of the Sedalia Social Security office?
The Sedalia office is generally open 9am to 4pm, Monday through Friday, and closed on weekends and federal holidays. The live status and full weekly hours are at the top of this page, call ahead, as hours can change.
Do I need an appointment at the Sedalia office?
Since 2025, the Social Security Administration asks most visitors to schedule an appointment before visiting a field office. Call (877) 405-5459 or 1-800-772-1213 to book one and reduce your wait.
What is the phone number for the Sedalia Social Security office?
You can reach the office at (877) 405-5459 (TTY 1-800-325-0778), or use the SSA national line at 1-800-772-1213 (TTY 1-800-325-0778), Monday to Friday.
Which towns does the Sedalia Social Security office serve?
Besides Sedalia, this is the closest office for about 67 surrounding communities, including Green Ridge, Hughesville, La Monte, Smithton, Ionia. There's a full list of nearby towns and distances on this page.
Is there another Social Security office near Sedalia?
The next-closest field office is in Columbia, about 53 miles away. Other nearby offices are listed on this page with their distances.
Can I replace my Social Security card without visiting the Sedalia office?
In most states you can request a replacement card online with a free my Social Security account at ssa.gov, no office visit needed. You can also check applications, request benefit letters, and update direct deposit there.