Ontario Social Security Office
908 SE 5th Avenue
Ontario, OR 97914
Call (866) 403-8016 for the Ontario Social Security OfficeDirections to the Ontario Social Security Office
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4p - Sat–SunClosed
Oregon · Office Details From SSA, Updated March 9, 2026
There is one Social Security office in Ontario, OR: the Ontario Social Security Office ((866) 403-8016).
908 SE 5th Avenue
Ontario, OR 97914
Call (866) 403-8016 for the Ontario Social Security OfficeDirections to the Ontario Social Security Office
1118 S Kimball Ave
Caldwell, ID 83605 · about 29 mi
Call (877) 836-1560 for the Caldwell Social Security OfficeDirections to the Caldwell Social Security Office
1249 S Vinnell Way, Suite 101
Boise, ID 83709 · about 46 mi
Call (855) 377-9316 for the Boise Social Security OfficeDirections to the Boise Social Security Office
2205 Cove Ave
La Grande, OR 97850 · about 105 mi
Call (888) 810-7611 for the La Grande Social Security OfficeDirections to the La Grande Social Security Office
1229 SE 3rd Street, Suite 100
Pendleton, OR 97801 · about 143 mi
Call (877) 405-0480 for the Pendleton Social Security OfficeDirections to the Pendleton Social Security Office
Straight-line distance from the center of Ontario.
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Appeals from these offices are heard at Billings, MT Hearing Office, Portland, OR Hearing Office and Spokane, WA Hearing Office. Billings, MT Hearing Office · Portland, OR Hearing Office · Spokane, WA Hearing Office
Every Social Security office in Oregon · All hearing offices · Find your office by ZIP code
Independent site, not affiliated with the Social Security Administration. Office and hearing office details come from SSA's public data and locators. To apply for benefits, appeal or manage your record, go to SSA directly at ssa.gov.