Missouri · Office Details From SSA, Updated March 9, 2026
There is one Social Security office in Florissant, MO: the St. Louis North County Social Security Office ((866) 931-2871).
880 Rue St. Francois
Florissant, MO 63031
Call (866) 931-2871 for the St. Louis North County Social Security OfficeDirections to the St. Louis North County Social Security Office
25 N Oaks Plz
Saint Louis, MO 63121 · about 7.0 mi
Call (888) 810-7291 for the St. Louis Central Social Security OfficeDirections to the St. Louis Central Social Security Office
501 Belle St, Room 103 Federal Bldg
Alton, IL 62002 · about 9.9 mi
Call (855) 285-6006 for the Alton Social Security OfficeDirections to the Alton Social Security Office
1215 Fern Ridge Pkwy, STE 100
Creve Coeur, MO 63141 · about 11 mi
Call (855) 820-0096 for the St. Louis West County Social Security OfficeDirections to the St. Louis West County Social Security Office
9494 Manchester Rd
Rock Hill, MO 63119 · about 13 mi
Call (877) 714-0372 for the St. Louis-Southside Social Security OfficeDirections to the St. Louis-Southside Social Security Office
Straight-line distance from the center of Florissant.
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Appeals from these offices are heard at Creve Coeur Satellite Hearing Office and St. Louis, MO Hearing Office. Creve Coeur Satellite Hearing Office · St. Louis, MO Hearing Office
Every Social Security office in Missouri · All hearing offices · Find your office by ZIP code
Independent site, not affiliated with the Social Security Administration. Office and hearing office details come from SSA's public data and locators. To apply for benefits, appeal or manage your record, go to SSA directly at ssa.gov.