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Florissant Social Security office

Information verified on July 21, 2026.

Address
880 Rue St. Francois, Florissant, MO 63031
County
St. Louis
Phone
866-931-2871
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 Florissant office is one of 30 Social Security field offices in Missouri, serving St. Louis, home to about 190,000 people 65 and older. The nearest other office is in Saint Louis, about 6 miles away. The average monthly Social Security benefit in St. Louis is about $2,028.

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 Florissant, MO
Average monthly Social Security benefit in this county
$2,028
Social Security beneficiaries in this county
216,865
Residents 65 and older in this county
190,319

Nearest other office: Saint Louis, MO (6.5 miles)

This office is the closest Social Security office for zip codes 63032, 63031, 63033, 63042, 63135, 63134, 63145, 63034, 63044, 63043, 63373.

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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