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San Antonio Social Security Office

402 Isom Rd, San Antonio, TX 78216

Verified against the SSA directory on May 23, 2026

The San Antonio Social Security office is one of 65 field offices in Texas, serving Bexar County / Comal County / Medina County and the surrounding area. It is the closest office for residents of San Antonio and 23 nearby communities, roughly 229,000 people. San Antonio has more than one office, the next-closest is on 727 E Cesar Chavez, about 7.5 miles away (see all nearby offices below).

offices in San Antonio
4
nearby towns served
23
people in service area
229K
to next-nearest office
7.5 mi
offices in Texas
65
county
Bexar County / Comal County / Medina County

Address

402 Isom Rd
San Antonio, TX 78216

Get directions

Phone

National:
1-800-772-1213
TTY:
1-800-325-0778
Fax: (833) 515-0518

San Antonio 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) 571-0718 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 San Antonio office

  • From I-10 E take exit 564 merge E to I-410 E take Slight right onto Ramp to Mccullough Avenue, turn left to San Pedro Avenue, turn right on Isom Road.
  • From I-35 S take exit 158a merge to US 281N take I410w exit right to San Pedro Avenue turn right on Isom Road.
  • From I-35 N take i-410w toward Tx-368 keep right onto San Pedro Avenue, then turn right on Isom Road.
  • From us-281n take exit i-410w keep right to San Pedro Avenue, then right on Isom Road.
  • Office is located between San Pedro and E.
  • Ramsey behind half Price Bookbus routes Drop off in front of building.

San Antonio office location

Services at the San Antonio Social Security office

Staff at the San Antonio 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 San Antonio office

Many nearby towns have no Social Security office of their own, so the San Antonio office is their closest option. It's the nearest field office for 23 surrounding communities, the largest is Converse (28,643 residents):

Town Distance Population
Converse, TX 10.8 mi 28,643
Live Oak, TX 9.9 mi 15,840
Selma, TX 11.6 mi 11,619
Alamo Heights, TX 3.3 mi 7,392
Windcrest, TX 6.9 mi 5,828
Terrell Hills, TX 4.4 mi 5,037
Castle Hills, TX 1.3 mi 3,947
Shavano Park, TX 5.3 mi 3,569
Hollywood Park, TX 5.2 mi 3,106
Balcones Heights, TX 4.3 mi 2,725
Olmos Park, TX 3.3 mi 2,162
Hill Country Village, TX 3.9 mi 940

…and 11 more nearby communities closest to this office.

Browse all Texas offices →

Other Social Security offices near San Antonio

More Social Security help

Frequently asked questions about the San Antonio office

What are the hours of the San Antonio Social Security office?
The San Antonio 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 San Antonio office?
Since 2025, the Social Security Administration asks most visitors to schedule an appointment before visiting a field office. Call (866) 571-0718 or 1-800-772-1213 to book one and reduce your wait.
What is the phone number for the San Antonio Social Security office?
You can reach the office at (866) 571-0718 (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 San Antonio Social Security office serve?
Besides San Antonio, this is the closest office for about 23 surrounding communities, including Castle Hills, Alamo Heights, Olmos Park, Hill Country Village, Balcones Heights. There's a full list of nearby towns and distances on this page.
Is there another Social Security office near San Antonio?
Yes, San Antonio has more than one Social Security office. The next-closest is on 727 E Cesar Chavez, about 7.5 miles away. Every nearby office is listed on this page with its distance and a link.
Can I replace my Social Security card without visiting the San Antonio 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.