Union Social Security Office
43 Prairie Dell Plz, Suite 5
Union, MO 63084
Call (866) 837-1063 for the Union Social Security OfficeDirections to the Union Social Security Office
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Missouri · Office Details From SSA, Updated March 9, 2026
There is one Social Security office in Union, MO: the Union Social Security Office ((866) 837-1063).
43 Prairie Dell Plz, Suite 5
Union, MO 63084
Call (866) 837-1063 for the Union Social Security OfficeDirections to the Union Social Security Office
650 Gravois Bluff Blvd
Fenton, MO 63026 · about 30 mi
Call (866) 331-2307 for the St. Louis Southwest Social Security OfficeDirections to the St. Louis Southwest Social Security Office
1215 Fern Ridge Pkwy, STE 100
Creve Coeur, MO 63141 · about 33 mi
Call (855) 820-0096 for the St. Louis West County Social Security OfficeDirections to the St. Louis West County Social Security Office
4800 Executive Ctr Pky
Saint Peters, MO 63376 · about 33 mi
Call (877) 405-3570 for the St. Peters Social Security OfficeDirections to the St. Peters Social Security Office
9494 Manchester Rd
Rock Hill, MO 63119 · about 36 mi
Call (877) 714-0372 for the St. Louis-Southside Social Security OfficeDirections to the St. Louis-Southside Social Security Office
Straight-line distance from the center of Union.
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Appeals from these offices are heard at Creve Coeur Satellite Hearing Office. Creve Coeur Satellite Hearing Office
Every Social Security office in Missouri · 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.