Ontario Social Security Office, OR – 908 SE 5th Avenue, 97914
908 SE 5TH AVENUE, Ontario, OR 97914
Ontario 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 Ontario Social Security Office
The office is at 908 SE 5th Avenue in Ontario, Oregon 97914. SSA has not published transit or landmark directions for this location; use the map and the directions link below.
- Serving Ontario since
- 1936
- SSA region
- Region 10 (Seattle)
- Office type
- Social Security field office
- Time zone
- Mountain
Before You Visit Ontario Social Security Office
- Book first. SSA asks visitors to schedule before coming in; call (866) 403-8016 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 Ontario Social Security Office
Frequently Asked Questions for Ontario
Quick answers regarding visits, appointments, and services at the Ontario SSA office.
Do I need an appointment at the Ontario 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 (866) 403-8016, 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 Ontario 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 Ontario Social Security Office if it is closed?
The next closest public office is the Caldwell Social Security Office at 1118 S KIMBALL AVE, Caldwell, ID, about 28.1 miles away by straight-line distance. Any field office can handle routine requests, and the "Other Social Security Offices Near Ontario" list below has four more.
What is the direct telephone number for this office?
You can reach the Ontario office directly at (866) 403-8016 (fax (833) 950-3230). 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 Ontario 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 Ontario Social Security Office closest to?
By straight-line distance, this office is the closest SSA office for 10 ZIP codes, including Fruitland, Huntington, Jamieson, Letha, Midvale, New Plymouth (mainly Payette County, ID, Malheur County, OR, Washington County, ID). 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 Ontario Social Security Office
This office is the nearest SSA field office by straight-line distance for 10 ZIP codes across Payette County, ID, Malheur County, OR, Washington County, ID, Baker County, OR and 1 more counties. 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.
Other Social Security Offices Near Ontario
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.