SSA splits Grosse Ile township's 32 ZIP codes among 6 offices: 11 to the Wyandotte Social Security Office, 8 to the Dearborn Social Security Office, 4 to the Inkster Social Security Office, 4 to the Detroit-D/T Social Security Office, 3 to the Monroe Social Security Office and 2 to the Detroit-SW Social Security Office. For 2 of them, the assigned office isn't the closest one, so check your ZIP before you go.
ZIP codes 48134, 48138, 48146, 48173, 48183, 48192, 48193, 48195, 48217, 48218 and 48229 go to the Wyandotte Social Security Office, 3450 Biddle Ave ., Wyandotte.
ZIP codes 48101, 48120, 48122, 48124, 48125, 48126, 48128 and 48180 go to the Dearborn Social Security Office, 19853 Outer Drive, Suite 200, Dearborn.
ZIP codes 48141, 48164, 48174 and 48242 go to the Inkster Social Security Office, 28657 Cherry Hill Rd, Inkster.
ZIP codes 48216, 48226, 48233 and 48243 go to the Detroit-D/T Social Security Office, 477 Michigan Ave, McNamara Bldg/Rm 450, Detroit.
ZIP codes 48117, 48166 and 48179 go to the Monroe Social Security Office, 1300 S Telegraph Rd, Monroe.
ZIP codes 48209 and 48210 go to the Detroit-SW Social Security Office, 5715 Michigan Ave, Detroit.
Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Grosse Ile township (U.S. Census Bureau, 2020 ZIP Code Tabulation Areas). Distance is straight-line, from the center of the ZIP code to the office.