 The five-county MSA had a gross domestic product of $90.9 billion in 2011, making it the 35th largest metropolitan economy in the U.S.Most of the area's largest employers are all within the City of Austin.These include Advanced Micro Devices, Apple, Inc., Austin Independent School District, the City of Austin, Freescale Semiconductor, IBM, Ascension Seton Healthcare Network, St. David's HealthCare Partnership, Samsung Austin Semiconductor, the Texas Government, the United States Government, and the University of Texas at Austin.