SSA splits Austin's 38 ZIP codes among 3 offices: 25 to the Austin Social Security Office, 11 to the Austin South Social Security Office and 2 to the Georgetown Social Security Office. For 4 of them, the assigned office isn't the closest one, so check your ZIP before you go.
ZIP codes 78701, 78702, 78703, 78705, 78712, 78721, 78722, 78723, 78724, 78726, 78727, 78728, 78730, 78731, 78732, 78746, 78750, 78751, 78752, 78753, 78754, 78756, 78757, 78758 and 78759 go to the Austin Social Security Office, 1029 Camino La Costa, Austin.
ZIP codes 78652, 78704, 78719, 78735, 78739, 78741, 78744, 78745, 78747, 78748 and 78749 go to the Austin South Social Security Office, 5508 US-290 W, Bldg B, Austin.
ZIP codes 78717 and 78729 go to the Georgetown Social Security Office, 3010 Williams Dr, STE 150, Georgetown.
Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Austin (U.S. Census Bureau, 2020 ZIP Code Tabulation Areas). Distance is straight-line, from the center of the ZIP code to the office.