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Social Security Offices in Sioux City, Iowa

1 office ยท Plymouth County / Woodbury County

Sioux City has one Social Security field office, in Plymouth County / Woodbury County. It serves the city and the surrounding area, the closest office for 113 nearby communities, and is one of Iowa's 17 field offices. Its address, hours, phone number, and directions are below.

office in city
1
communities served
113
people in service area
105K
county
Plymouth County / Woodbury County
to next-nearest city
61 mi

The Sioux City office on the map

1 location, Social Security offices in Sioux City. Click a pin for the address and a link.

The Sioux City Social Security office

3555 Southern Hills Dr Sioux City, IA 51106 Mon-Fri 9am-4pm (866) 338-2859 View office →

Visiting a Sioux City 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 the exact hours on each office page above.
  • Skip the trip when you can: replace a card, get a benefit letter, or update direct deposit online at ssa.gov.

Closest Social Security office for nearby towns

These nearby towns do not have a separate active Social Security office page here. Based on town and office coordinates, the Sioux City office is the closest active office listed for them. Use this page for the office address, hours, phone number, and directions.

Nearby town Closest office Distance
Sergeant Bluff, IA Sioux City office 3.1 mi
South Sioux City, NE Sioux City office 3.4 mi
Dakota City, NE Sioux City office 4 mi
Dakota Dunes, SD Sioux City office 7.2 mi
Bronson, IA Sioux City office 7.7 mi
North Sioux City, SD Sioux City office 8.4 mi
Lawton, IA Sioux City office 9 mi
Big Sioux, SD Sioux City office 9.4 mi
Salix, IA Sioux City office 10.3 mi
Jackson, NE Sioux City office 10.7 mi
Homer, NE Sioux City office 11.2 mi
Hubbard, NE Sioux City office 12.7 mi
Show all 107 nearby towns closest to this office
Nearby town Closest office Distance
Hinton, IA Sioux City office 12.8 mi
Jefferson Township, SD Sioux City office 13.8 mi
Moville, IA Sioux City office 14.7 mi
Winnebago Township, NE Sioux City office 15.5 mi
Winnebago, NE Sioux City office 15.9 mi
Climbing Hill, IA Sioux City office 16 mi
Sloan, IA Sioux City office 16.3 mi
Civil Bend, SD Sioux City office 18 mi
Waterbury, NE Sioux City office 19.3 mi
Merrill, IA Sioux City office 19.5 mi
Ponca, NE Sioux City office 19.5 mi
Merry, NE Sioux City office 19.7 mi
Hornick, IA Sioux City office 20.1 mi
Ottercreek, NE Sioux City office 20.2 mi
Blackbird, NE Sioux City office 21.3 mi
Ponca Township, NE Sioux City office 21.8 mi
Walthill, NE Sioux City office 21.9 mi
Emerson Township, NE Sioux City office 22 mi
Kingsley, IA Sioux City office 22 mi
Emerson, NE Sioux City office 22.3 mi
Elk Point, SD Sioux City office 23.2 mi
Macy, NE Sioux City office 23.2 mi
Perry, NE Sioux City office 23.4 mi
Elk Point Township, SD Sioux City office 24.3 mi
Martinsburg, NE Sioux City office 24.6 mi
Whiting, IA Sioux City office 24.6 mi
Galena, NE Sioux City office 24.7 mi
Westfield, IA Sioux City office 24.7 mi
Allen, NE Sioux City office 25.1 mi
Flournoy, NE Sioux City office 25.1 mi
Bryan, NE Sioux City office 25.2 mi
Anthon, IA Sioux City office 25.3 mi
Brunsville, IA Sioux City office 25.3 mi
Springbank, NE Sioux City office 25.4 mi
Le Mars, IA Sioux City office 25.7 mi
Pierson, IA Sioux City office 25.7 mi
Silvercreek, NE Sioux City office 25.7 mi
Thurston, NE Sioux City office 25.8 mi
Anderson, NE Sioux City office 26.2 mi
Oto, IA Sioux City office 26.2 mi
Smithland, IA Sioux City office 26.5 mi
Rodney, IA Sioux City office 26.6 mi
Wakefield Township, NE Sioux City office 26.9 mi
Pender Township, NE Sioux City office 27.7 mi
Dawes, NE Sioux City office 27.9 mi
Akron, IA Sioux City office 28.2 mi
Rosalie, NE Sioux City office 28.3 mi
Wakefield, NE Sioux City office 28.8 mi
Correctionville, IA Sioux City office 29.1 mi
Pender, NE Sioux City office 29.3 mi
Newcastle Township, NE Sioux City office 29.5 mi
Newcastle, NE Sioux City office 29.8 mi
Oyens, IA Sioux City office 29.8 mi
Bancroft Township, NE Sioux City office 30.2 mi
Concord Township, NE Sioux City office 30.9 mi
Craig, IA Sioux City office 30.9 mi
Clark, NE Sioux City office 31 mi
Decatur, NE Sioux City office 31 mi
Thayer, NE Sioux City office 31 mi
Daily, NE Sioux City office 31.1 mi
Remsen, IA Sioux City office 31.9 mi
Struble, IA Sioux City office 31.9 mi
Bancroft, NE Sioux City office 32.1 mi
Onawa, IA Sioux City office 32.1 mi
Sioux Valley, SD Sioux City office 32.2 mi
Dixon, NE Sioux City office 32.8 mi
Chatsworth, IA Sioux City office 33.3 mi
Washta, IA Sioux City office 33.7 mi
Cleveland, NE Sioux City office 33.9 mi
Everett, NE Sioux City office 34.4 mi
Castana, IA Sioux City office 34.5 mi
Cushing, IA Sioux City office 34.7 mi
Mapleton, IA Sioux City office 34.8 mi
Quinnebaugh, NE Sioux City office 35.4 mi
Danbury, IA Sioux City office 35.6 mi
Turin, IA Sioux City office 35.8 mi
Lyons, NE Sioux City office 35.9 mi
Ireton, IA Sioux City office 36.4 mi
Maurice, IA Sioux City office 36.8 mi
Big Springs, SD Sioux City office 37.8 mi
Marcus, IA Sioux City office 38.1 mi
Quimby, IA Sioux City office 38.4 mi
Blencoe, IA Sioux City office 38.5 mi
Bell Creek, NE Sioux City office 39.6 mi
Battle Creek, IA Sioux City office 39.7 mi
Silver Creek, NE Sioux City office 40.4 mi
Alton, IA Sioux City office 41.1 mi
Oakland Township, NE Sioux City office 41.1 mi
Holstein, IA Sioux City office 41.4 mi
Orange City, IA Sioux City office 41.4 mi
Garfield, NE Sioux City office 42.3 mi
Oakland, NE Sioux City office 42.8 mi
Ute, IA Sioux City office 43.2 mi
Soldier, IA Sioux City office 43.6 mi
Moorhead, IA Sioux City office 44.6 mi

Browse all Iowa offices →

Other Social Security offices near Sioux City

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Sioux City Social Security offices: FAQs

How many Social Security offices are in Sioux City?
Sioux City, Iowa has 1 Social Security field office, listed below with its address, hours, and phone number.
Do I need an appointment at the Sioux City office?
Since 2025 the SSA asks most visitors to book an appointment before coming in. Call the office directly or the national line at 1-800-772-1213 (TTY 1-800-325-0778) to schedule one and cut your wait.
What should I bring to a Sioux City Social Security office?
Bring a photo ID and your Social Security number, plus original documents for your request, for example, proof of identity and citizenship or immigration status for a new or replacement card.
What's the nearest Social Security office to Sioux City?
The closest field office outside Sioux City is in Yankton, about 61 miles away. More nearby offices are listed on this page.
Can I avoid visiting a Sioux City office?
Many tasks, replacing a card, checking an application, getting a benefit verification letter, or updating direct deposit, can be done online with a free my Social Security account at ssa.gov, with no visit needed.