St Peters Social Security Office

Social Security field office in Saint Peters, Missouri · St. Charles County

Source: Social Security Administration field office list September 2026

Address and phone

(877) 405-3570office line

4800 Executive Ctr Pky, Saint Peters, MO 63376

(833) 902-2498fax

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: St. Charles County
Metro area: St. Louis, MO-IL
State: Missouri
ZIP code: 63376
SSA office code: 734

All offices in Missouri →

Other offices nearby

#	Office	Miles	Address	Phone	Hours
1	St Louis West County, MOSt. Louis County	10	1215 Fern Ridge Pkwy, Ste 100Creve Coeur, MO 63141	(855) 820-0096	Mon–Fri 9 AM–4 PM
2	St Louis North County, MOSt. Louis County	14.2	880 Rue St. FrancoisFlorissant, MO 63031	(866) 931-2871	Mon–Fri 9 AM–4 PM
3	St. Louis Central, MOSt. Louis County	17.3	25 N Oaks PlzSaint Louis, MO 63121	(888) 810-7291	Mon–Fri 9 AM–4 PM
4	St Louis-Southside, MOSt. Louis County	20	8800 Watson Rd, Ste 100Saint Louis, MO 63119	(877) 714-0372	Closed
5	St Louis Southwest, MOSt. Louis County	21.4	650 Gravois Bluff BlvdFenton, MO 63026	(866) 331-2307	Mon–Fri 9 AM–4 PM
6	Alton, ILMadison County	22.6	501 Belle St, Room 103 Federal BldgAlton, IL 62002	(855) 285-6006	Mon–Fri 9 AM–4 PM
7	St Louis-Dtn, MOSt. Louis City	23.6	717 N 16th Street, Suite 100St Louis, MO 63103	(888) 748-2014	Mon–Fri 9 AM–4 PM
8	East St Louis, ILSt. Clair County	26	650 Missouri Ave, Room 104 Federal BldgEast St Louis, IL 62201	(877) 700-4849	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.