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Aberdeen Social Security office

Information verified on July 21, 2026.

Address
115 4Th Ave Se, Room 111 Federal Bldg, Aberdeen, SD 57401
County
Brown
Phone
855-278-4196
Hours
Monday
9:00 AM to 4:00 PM
Tuesday
9:00 AM to 4:00 PM
Wednesday
9:00 AM to 4:00 PM
Thursday
9:00 AM to 4:00 PM
Friday
9:00 AM to 4:00 PM
Last verified
July 21, 2026

The Aberdeen office is one of 6 Social Security field offices in South Dakota, serving Brown, home to about 6,700 people 65 and older. The nearest other office is in Huron, about 77 miles away. The average monthly Social Security benefit in Brown is about $1,807.

This office is open weekdays, 9:00 AM to 4:00 PM. The Social Security Administration recommends scheduling an appointment before you visit, which you can do at ssa.gov.

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Map showing the location of the Social Security office in Aberdeen, SD
Average monthly Social Security benefit in this county
$1,807
Social Security beneficiaries in this county
8,340
Residents 65 and older in this county
6,731

Nearest other office: Huron, SD (77 miles)

This office is the closest Social Security office for zip codes 57402, 57401, 57427, 57479, 57433, 57460, 57474, 57481, 57445, 57426, 57439, 57461, and 65 more.

Services and appointments

We do not have the services or appointment policy for this office yet. You can confirm both with the Social Security Administration at ssa.gov or by calling the office.

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