Social Security Office — Sioux Falls, SD (Sioux Falls Sd)

📞 Office phone: (877) 274-5421

National helpline (for most questions): 1-800-772-1213

Office hours

Also closed on federal holidays. Lines are usually longest on Mondays and in the first week of the month; arriving well before closing is a good idea.

Before you go

• Appointments: many services now need one. Call the office or the national number first — it can save you a wasted trip.
• Bring photo ID (driver's license or passport) to every visit.
• Replacement card: bring an unexpired photo ID and proof of citizenship (birth certificate or passport). Originals, not photocopies.
• Applying for benefits: bring your birth certificate and recent pay stubs or W-2s if you have them.
• Skip the trip if you can: benefit letters, address changes, and card replacement (in most states) can be done free at ssa.gov.

More help: What to bring · Do you need an appointment? · Replacing a lost card

Other offices near Sioux Falls

• Yankton Sd, SD — Suite 2, 1818 Broadway Ave, Yankton, SD 57078 · (877) 405-3522
• Watertown Sd, SD — , 514 Jenson Ave Se, Watertown, SD 57201 · (888) 737-1763
• Huron Sd, SD — Room 105 Federal Bldg, 200 4Th Street Sw, Huron, SD 57350 · (866) 563-4604
• Aberdeen Sd, SD — Room 111 Federal Bldg, 115 4Th Ave Se, Aberdeen, SD 57401 · (855) 278-4196