Which Social Security Office Serves Your ZIP Code in Canyon Lake?
SSA splits Canyon Lake's 4 ZIP codes among 2 offices: 2 to the San Antonio Central Social Security Office and 2 to the Seguin Social Security Office. For 3 of them, the assigned office isn't the closest one, so check your ZIP before you go.
ZIP codes 78070 and 78132 go to the San Antonio Central Social Security Office, 402 Isom Rd, San Antonio.
ZIP codes 78133 and 78623 go to the Seguin Social Security Office, 927 S St Hwy 123 Byp, Seguin.
Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Canyon Lake (U.S. Census Bureau, 2020 ZIP Code Tabulation Areas). Distance is straight-line, from the center of the ZIP code to the office.
Social Security Offices Near Areas Around Canyon Lake
Where people in nearby communities go, and how far it is. Each area's office is the one SSA assigns to its ZIP codes.
Social Security Office Near New Braunfels
New Braunfels is about 15 miles southeast of central Canyon Lake. SSA assigns its ZIP code, 78130, to the Seguin Social Security Office at 927 S St Hwy 123 Byp, Seguin, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near New Braunfels
Social Security Office Near Blanco
Blanco is about 18 miles northwest of central Canyon Lake. Its ZIP codes are split between offices: 78606 and 78635 go to the Austin South Social Security Office in Austin; 78027 goes to the Kerrville Social Security Office in Kerrville; 78070 goes to the San Antonio Central Social Security Office in San Antonio.
More on Social Security offices near Blanco
Social Security Office Near San Marcos
San Marcos is about 20 miles east of central Canyon Lake. SSA assigns its ZIP code, 78666, to the San Marcos Social Security Office at 900 Bugg Lane, Suite 200, San Marcos, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near San Marcos
Social Security Office Near Spring Branch
Spring Branch is about 8.8 miles west of central Canyon Lake. SSA assigns its ZIP code, 78070, to the San Antonio Central Social Security Office at 402 Isom Rd, San Antonio, open Monday to Friday, 9:00 AM to 4:00 PM.
How to Get an Appointment at the San Marcos Social Security Office
SSA asks you to make an appointment before you visit an office. You can schedule one online on SSA's appointment page by answering a few questions; the appointment may be by phone or in person, and you can change or cancel it from the confirmation email or text.
To book by phone, call the San Marcos Social Security Office at (866) 388-8515, or SSA's national number, 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time. Help is available in English, Spanish and other languages.
See office hours and appointments for the best times to call and visit.
Video Appointments Near Canyon Lake
SSA also meets people by video at partner sites: San Antonio Hud - Alamo Community College District Eastside in San Antonio (about 31 miles) and Medina County - Castroville in Castroville (about 50 miles). Ask an office whether a video appointment fits your visit.
Social Security Offices Near Other Texas Cities
Frequently Asked Questions
Where Is the Social Security Office in Canyon Lake?
There isn't an office in Canyon Lake, TX itself. The closest is the San Marcos Social Security Office, 900 Bugg Lane, Suite 200, San Marcos, TX 78666, about 20 miles away.
Which Social Security Office Serves My ZIP Code in Canyon Lake?
SSA splits Canyon Lake's 4 ZIP codes among 2 offices: 2 to the San Antonio Central Social Security Office and 2 to the Seguin Social Security Office. SSA assigns offices by ZIP code, and the assigned office isn't always the closest one. Look up your ZIP code in the table on this page or in SSA's Office Locator.
What Are Social Security Office Hours Near Canyon Lake?
The San Marcos Social Security Office is open Monday to Friday, 9:00 AM to 4:00 PM, according to SSA's office data (checked against SSA's Office Locator on October 1, 2026). Offices close on weekends and federal holidays.
What Is the Phone Number for the Social Security Office Near Canyon Lake?
SSA lists (866) 388-8515 for the San Marcos Social Security Office. SSA's national number is 1-800-772-1213.
How Do I Make an Appointment at the Social Security Office Near Canyon Lake?
Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call the San Marcos Social Security Office at (866) 388-8515 or SSA at 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time. SSA asks you to make an appointment before visiting an office.
Every Social Security office in Texas