The Austin–Round Rock–San Marcos metropolitan statistical area, otherwise known as the Capital Region or Greater Austin, is a five-county metropolitan area in the U.S. state of Texas, as defined by the Office of Management and Budget. The metropolitan area is situated in Central Texas on the western edge of the American South and on the eastern edge of the American Southwest, and borders Greater San Antonio to the south. It forms part of the larger San Antonio-Austin Metroplex.
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