Mission Viejo Social Security Office, CA – 23311 Madero, 92691
23311 MADERO, , Mission Viejo, CA 92691
Mission Viejo Social Security Office Hours
| Day of Week | Opening Hours | Status |
|---|---|---|
| Monday | 9:00 AM - 4:00 PM | Open |
| Tuesday | 9:00 AM - 4:00 PM | Open |
| Wednesday | 9:00 AM - 4:00 PM | Open |
| Thursday | 9:00 AM - 4:00 PM | Open |
| Friday | 9:00 AM - 4:00 PM | Open |
| Saturday | Closed | Closed |
| Sunday | Closed | Closed |
* All Social Security field offices are closed on official federal holidays (New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Memorial Day, Juneteenth, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving, and Christmas Day). Hours shown are from the SSA DOORS dataset, last updated October 15, 2026.
Directions to Mission Viejo Social Security Office
The office is at 23311 Madero, in Mission Viejo, California 92691. SSA has not published transit or landmark directions for this location; use the map and the directions link below.
- Serving Mission Viejo since
- 1936
- SSA region
- Region 9 (San Francisco)
- Office type
- Social Security field office
- Time zone
- Pacific
Before You Visit Mission Viejo Social Security Office
- Book first. SSA asks visitors to schedule before coming in; call (888) 306-9878 or use the online appointment questionnaire. Appointment holders are served first.
- Bring originals. Photo ID plus the originals (not photocopies) for your request; the document checklist lists them by task.
- Check online first. Replacement cards, benefit letters, direct deposit and address changes are handled at my Social Security with no visit.
- Expect screening. Federal Protective Service officers screen bags at the entrance; weapons, knives and pepper spray are not allowed inside. Take a ticket at the lobby kiosk on arrival.
Services Available at Mission Viejo Social Security Office
Frequently Asked Questions for Mission Viejo
Quick answers regarding visits, appointments, and services at the Mission Viejo SSA office.
Do I need an appointment at the Mission Viejo Social Security Office?
SSA asks you to schedule before visiting, and appointment holders are served first. Book through the SSA appointment questionnaire at ssa.gov, call this office directly at (888) 306-9878, or call the national line at 1-800-772-1213 (TTY 1-800-325-0778). Many tasks, including most replacement cards and benefit applications, can be completed online with no visit.
What are the operating hours for the Mission Viejo Social Security Office?
This office is open Monday through Friday from 9:00 AM to 4:00 PM. It is closed on Saturdays, Sundays, and all official federal government holidays.
Which Social Security office is closest to the Mission Viejo Social Security Office if it is closed?
The next closest public office is the Santa Ana Social Security Office at 1851 EAST FIRST STREET, Santa Ana, CA, about 12.5 miles away by straight-line distance. Any field office can handle routine requests, and the "Other Social Security Offices Near Mission Viejo" list below has four more.
What is the direct telephone number for this office?
You can reach the Mission Viejo office directly at (888) 306-9878 (fax (833) 950-3661). If the local line is busy, you may also call the SSA national customer service hotline at 1-800-772-1213 (TTY 1-800-325-0778).
Is this the right office for an SSN card, SSI, or Medicare?
Yes. There is no separate "SSN office" or "SSI office": Social Security number cards, Supplemental Security Income (SSI), retirement and disability (SSDI) claims, and Medicare enrollment are all handled at this SSA field office. Residents of a few metros (New York City, Philadelphia, Orlando and the Twin Cities) must use a dedicated Social Security Card Center for card-only services.
Can I apply for replacement cards or retirement benefits online instead?
Yes. In most cases, U.S. citizens can request a replacement Social Security card, apply for retirement or disability benefits, and check benefit verification letters online at ssa.gov without visiting the Mission Viejo office in person. SSA says the online route is the fastest way to get a replacement card; offices cannot print one on the spot.
Which towns and ZIP codes is the Mission Viejo Social Security Office closest to?
By straight-line distance, this office is the closest SSA office for 23 ZIP codes, including Irvine, Laguna Hills, Mission Viejo, Trabuco Canyon, Aliso Viejo, Capistrano Beach (mainly Orange County, CA, Riverside County, CA). SSA does not publish a fixed service-area map, and any field office can handle routine requests.
Contact Information
Location Map
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Pin placed at the SSA locator's geocoded address. Nearby offices are shown as smaller markers; tap a marker for the office link.
Towns and ZIP Codes Closest to the Mission Viejo Social Security Office
This office is the nearest SSA field office by straight-line distance for 23 ZIP codes across Orange County, CA, Riverside County, CA. Computed from Census ZIP Code Tabulation Area centroids; SSA does not publish an official service-area map, and any field office can take routine requests.
Dedicated pages for nearby towns without an SSA office: Social Security office near Irvine, CA.
Show 7 more towns
Lake Forest (92630); Murrieta (92562); Newport Coast (92657); Rancho Santa Margarita (92688); San Clemente (92673); San Juan Capistrano (92675); Silverado (92676)
Other Social Security Offices Near Mission Viejo
Straight-line distances from this address. Any SSA field office can handle routine requests, so a nearby office with better hours may be a good alternative.