Sioux City Social Security Office

Social Security field office in Sioux City, Iowa · Woodbury County

Source: Social Security Administration field office list September 2026

Address and phone

(866) 338-2859office line

3555 Southern Hills Dr, Sioux City, IA 51106

(833) 950-3571fax

Get directions

Services you can do online at ssa.gov

National line: 1-800-772-1213 (TTY 1-800-325-0778), Mon–Fri 8 AM–7 PM local time.

Hours

Monday: 9:00 AM – 4:00 PM
Tuesday: 9:00 AM – 4:00 PM
Wednesday: 9:00 AM – 4:00 PM
Thursday: 9:00 AM – 4:00 PM
Friday: 9:00 AM – 4:00 PM
Saturday – Sunday: Closed

Closed on federal holidays. Many offices see visitors by appointment; call ahead before you go.

Where it is

County: Woodbury County
Metro area: Sioux City, IA-NE-SD
State: Iowa
ZIP code: 51106
SSA office code: 692

All offices in Iowa →

Other offices nearby

#	Office	Miles	Address	Phone	Hours
1	Yankton, SDYankton County	61	1818 Broadway Ave, Suite 2Yankton, SD 57078	(877) 405-3522	Mon–Fri 9 AM–4 PM
2	Norfolk, NEMadison County	61.2	605 Iron Horse Dr, Suite 1Norfolk, NE 68701	(855) 207-7082	Mon–Fri 9 AM–4 PM
3	Sioux Falls, SDLincoln County	75.8	5021 S Nevada AveSioux Falls, SD 57108	(877) 274-5421	Mon–Fri 9 AM–4 PM
4	Spencer, IAClay County	76.5	1610 12th Ave SWSpencer, IA 51301	(866) 273-6050	Mon–Fri 9 AM–4 PM
5	Carroll, IACarroll County	81.5	818 Bella Vista DrCarroll, IA 51401	(866) 572-8381	Mon–Fri 9 AM–4 PM
6	Omaha, NEDouglas County	82.8	604 N 109th Ct, Old Mill CentreOmaha, NE 68154	(866) 716-8299	Mon–Fri 9 AM–4 PM
7	Council Bluffs, IAPottawattamie County	86.9	20 Arena Way, Suite 1Council Bluffs, IA 51501	(866) 331-9094	Mon–Fri 9 AM–4 PM
8	Fort Dodge, IAWebster County	111.7	2315 2nd Ave NFort Dodge, IA 50501	(866) 839-6193	Mon–Fri 9 AM–4 PM

Source: SSA field office list (public ArcGIS copy, Sep 2026). Hours and services can change; check ssa.gov or call the office before visiting. Distances are straight-line miles.