How many Social Security offices are in South Dakota?

South Dakota has 6 Social Security field offices across 6 cities. Each one is listed on this page with its address, phone number, and hours.

Do I need an appointment at a South Dakota Social Security office?

Since 2025 the SSA asks most visitors to schedule an appointment before visiting any field office. Call the specific office or the national line at 1-800-772-1213 (TTY 1-800-325-0778) to book one.

Which South Dakota Social Security office covers the most communities?

The Sioux Falls office is the closest field office for the most surrounding towns, about 216 communities. Each office page lists exactly which nearby towns it serves.

What should I bring to a South Dakota Social Security office?

Bring a photo ID and your Social Security number, plus original documents for your request, such as proof of identity and citizenship or immigration status for a new or replacement card.

Can I handle Social Security tasks online instead of visiting?

Yes, with a free my Social Security account at ssa.gov you can request a replacement card (in most states), check an application, get a benefit verification letter, and update direct deposit without visiting a South Dakota office.

Social Security Offices in South Dakota

6 field offices across 6 cities

South Dakota has 6 Social Security field offices in 6 cities. Together they're the closest office for around 1,605 surrounding communities, roughly 539K residents. The Sioux Falls office covers the most ground, serving about 216 nearby towns. Use the map to find the office closest to you, then open its page for hours, phone, and directions.

field offices: 6
cities: 6
communities served: 1,605
people in service areas: 539K

South Dakota Social Security offices map

6 locations, Social Security offices in South Dakota. Click a pin for the address and a link.

Largest South Dakota offices by area served

The field offices that are the nearest location for the most surrounding communities.

All South Dakota Social Security offices

City	Address	Phone	Hours	Towns
Aberdeen	115 4th Ave SE, 57401	(855) 278-4196	Mon to Fri, 9am to 4pm	341
Huron	200 4th Street SW, 57350	(866) 563-4604	Mon to Fri, 9am to 4pm	381
Rapid City	2200 North Maple Ave, 57701	(866) 964-7416	Mon to Fri, 9am to 4pm	192
Sioux Falls	5021 S Nevada Ave, 57108	(877) 274-5421	Mon to Fri, 9am to 4pm	216
Watertown	514 Jenson Ave SE, 57201	(888) 737-1763	Mon to Fri, 9am to 4pm	244
Yankton	1818 Broadway Ave, 57078	(877) 405-3522	Mon to Fri, 9am to 4pm	231

Visiting a South Dakota office

Most services now require an appointment. Book by calling the office or 1-800-772-1213 (TTY 1-800-325-0778).
Bring a photo ID and your Social Security number, plus original documents for your request.
Field offices are open weekdays only and closed on federal holidays, check each office page for exact hours.
Many tasks don't need a visit: replace a card, get a benefit letter, or update direct deposit online at ssa.gov.

More Social Security help

All states & territoriesBrowse every Social Security office in the country. Find an office near youSort offices by distance from your location. Retirement & benefitsFull retirement age, COLA, and the average check by age. Avoid Social Security scamsWhen SSA really calls, and the red flags to watch.

Social Security offices in South Dakota: FAQs

How many Social Security offices are in South Dakota?: South Dakota has 6 Social Security field offices across 6 cities. Each one is listed on this page with its address, phone number, and hours.
Do I need an appointment at a South Dakota Social Security office?: Since 2025 the SSA asks most visitors to schedule an appointment before visiting any field office. Call the specific office or the national line at 1-800-772-1213 (TTY 1-800-325-0778) to book one.
Which South Dakota Social Security office covers the most communities?: The Sioux Falls office is the closest field office for the most surrounding towns, about 216 communities. Each office page lists exactly which nearby towns it serves.
What should I bring to a South Dakota Social Security office?: Bring a photo ID and your Social Security number, plus original documents for your request, such as proof of identity and citizenship or immigration status for a new or replacement card.
Can I handle Social Security tasks online instead of visiting?: Yes, with a free my Social Security account at ssa.gov you can request a replacement card (in most states), check an application, get a benefit verification letter, and update direct deposit without visiting a South Dakota office.