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The Midwestern United States (in the U.S. generally referred to as the Midwest) is one of the four geographic regions within the United States of America used by the United States Census Bureau in its reporting.
The region consists of 12 states in the north-central United States: Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota and Wisconsin. A 2006 Census Bureau estimate put the population at 66,217,736. Both the geographic center of the contiguous U.S. and the population center of the U.S. are in the Midwest. The United States...