What are the hours of the Florissant Social Security office?

The Florissant office is generally open 9am to 4pm, Monday through Friday, and closed on weekends and federal holidays. The live status and full weekly hours are at the top of this page, call ahead, as hours can change.

Do I need an appointment at the Florissant office?

Since 2025, the Social Security Administration asks most visitors to schedule an appointment before visiting a field office. Call (866) 931-2871 or 1-800-772-1213 to book one and reduce your wait.

What is the phone number for the Florissant Social Security office?

You can reach the office at (866) 931-2871 (TTY 1-800-325-0778), or use the SSA national line at 1-800-772-1213 (TTY 1-800-325-0778), Monday to Friday.

Which towns does the Florissant Social Security office serve?

Besides Florissant, this is the closest office for about 24 surrounding communities, including Black Jack, Calverton Park, Dellwood, Castle Point, Ferguson. There's a full list of nearby towns and distances on this page.

Is there another Social Security office near Florissant?

The next-closest field office is in St Louis, about 8.7 miles away. Other nearby offices are listed on this page with their distances.

Can I replace my Social Security card without visiting the Florissant office?

In most states you can request a replacement card online with a free my Social Security account at ssa.gov, no office visit needed. You can also check applications, request benefit letters, and update direct deposit there.

Florissant Social Security Office

880 Rue St. Francois, Florissant, MO 63033

Verified against the SSA directory on May 23, 2026

The Florissant Social Security office is one of 32 field offices in Missouri, serving St. Louis County and the surrounding area. It is the closest office for residents of Florissant and 24 nearby communities, roughly 174,000 people. The nearest other Social Security office is in St Louis, about 8.7 miles away.

nearby towns served: 24
people in service area: 174K
to next-nearest office: 8.7 mi
offices in Missouri: 32
county: St. Louis County

Address

880 Rue St. Francois
Florissant, MO 63033

Get directions

Phone

Local:: (866) 931-2871
National:: 1-800-772-1213
TTY:: 1-800-325-0778

Florissant office hours

Hours below

Open 9am-4pm, Monday to Friday. Closed weekends and federal holidays.

Monday	9am to 4pm
Tuesday	9am to 4pm
Wednesday	9am to 4pm
Thursday	9am to 4pm
Friday	9am to 4pm
Saturday	Closed
Sunday	Closed

Before you visit

Most services now require an appointment. Call ahead at (866) 931-2871 or 1-800-772-1213 to book one.
Bring a photo ID and your Social Security number.
Bring original documents for your request, for a new or replacement card, proof of identity and citizenship or immigration status.
Many tasks don't need a visit: replace a card, get a benefit letter, or update direct deposit online at ssa.gov.

Directions to the Florissant office

The office is in the North Oaks Plaza shopping center on Rue St. Francois, in the Normandy area of north St. Louis County.
Parking is available in the plaza lot.

Florissant office location

Open this location on OpenStreetMap →

38.78019, -90.28119 View on OpenStreetMap →

Services at the Florissant Social Security office

Staff at the Florissant office handle the full range of Social Security business, including:

Apply for a new or replacement Social Security card
Apply for retirement, disability (SSDI), or SSI benefits
Change your name on your Social Security record
Update direct deposit and mailing address
Request proof of benefits or a benefit verification letter
Get help enrolling in Medicare
Check the status of an application or appeal

Want to prepare first? See our guides on getting an award letter, checking your earnings record, and when to claim retirement.

Towns served by the Florissant office

Many nearby towns have no Social Security office of their own, so the Florissant office is their closest option. It's the nearest field office for 24 surrounding communities, the largest is Old Jamestown (19,602 residents):

Town	Distance	Population
Old Jamestown, MO	3.8 mi	19,602
Ferguson, MO	2.8 mi	18,343
Spanish Lake, MO	3.6 mi	17,682
Bellefontaine Neighbors, MO	4 mi	10,615
Berkeley, MO	3.2 mi	8,148
Black Jack, MO	1.2 mi	6,593
Dellwood, MO	2.1 mi	4,882
Castle Point, MO	2.3 mi	2,390
Moline Acres, MO	3.2 mi	2,138
Calverton Park, MO	2.1 mi	1,135
Cool Valley, MO	3.9 mi	1,027
Kinloch, MO	3.6 mi	262

…and 12 more nearby communities closest to this office.

Browse all Missouri offices →

Other Social Security offices near Florissant

More Social Security help

All Missouri offices Every field office in the state, by city. Find an office near you Sort offices by distance from your location. Average retirement check by age What people actually receive at each claiming age. Avoid Social Security scams When SSA really calls, and the red flags to watch.

Frequently asked questions about the Florissant office

What are the hours of the Florissant Social Security office?: The Florissant office is generally open 9am to 4pm, Monday through Friday, and closed on weekends and federal holidays. The live status and full weekly hours are at the top of this page, call ahead, as hours can change.
Do I need an appointment at the Florissant office?: Since 2025, the Social Security Administration asks most visitors to schedule an appointment before visiting a field office. Call (866) 931-2871 or 1-800-772-1213 to book one and reduce your wait.
What is the phone number for the Florissant Social Security office?: You can reach the office at (866) 931-2871 (TTY 1-800-325-0778), or use the SSA national line at 1-800-772-1213 (TTY 1-800-325-0778), Monday to Friday.
Which towns does the Florissant Social Security office serve?: Besides Florissant, this is the closest office for about 24 surrounding communities, including Black Jack, Calverton Park, Dellwood, Castle Point, Ferguson. There's a full list of nearby towns and distances on this page.
Is there another Social Security office near Florissant?: The next-closest field office is in St Louis, about 8.7 miles away. Other nearby offices are listed on this page with their distances.
Can I replace my Social Security card without visiting the Florissant office?: In most states you can request a replacement card online with a free my Social Security account at ssa.gov, no office visit needed. You can also check applications, request benefit letters, and update direct deposit there.