• Elgin ISD Admin Building Front Sign The Elgin Independent School District's primary mailing address and phone number for all departments and programs is:

          Elgin Independent School District
          Administration Building

          PO Box 351
          1002 N Avenue C
          Elgin, Texas 78621

          Phone: (512) 281-3434

    We ask that all guests sign in at the front desk when visiting the Administration Building.
    All visitors are required to show a driver's license or government issued ID.