Midwest

American  

[mid-west] / ˈmɪdˈwɛst /

noun

1. the north-central region of the United States, especially the states of Illinois, Indiana, Iowa, Kansas, Missouri, Michigan, Minnesota, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin.

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adjective

1. Midwestern.

Midwest British  

/ ˈmɪdˈwɛst /

noun

1. the N central part of the US; the region consisting of the states from Ohio westwards that border on the Great Lakes, often extended to include the upper Mississippi and Missouri valleys

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Usage

What does Midwest mean? The Midwest is the northern central area of the mainland United States. Generally, the boundaries of the Midwest are Canada to the north, the Rocky Mountains to the west, the southern borders of Missouri and Kansas to the south, and the Allegheny Mountains to the east. Sometimes the Midwest is thought of as extending to the eastern border of Illinois or Ohio. The Midwest is one of the United States’ four official regions as defined by the U. S. Census Bureau. Because the Census Bureau doesn’t divide states when defining regions, it sets Ohio as the Midwest’s eastern border. According to the Census, 12 states are located within the Midwest: Ohio, Indiana, Michigan, Illinois, Wisconsin, Missouri, Iowa, Minnesota, Kansas, Nebraska, South Dakota, and North Dakota. Americans themselves often differ in terms of which states they consider to be in the Midwest. Sometimes, states on the fringes, such as Ohio or North Dakota, aren’t considered to be a part of the Midwest. Adjective forms of Midwest include Midwestern and Middle Western, but Midwest can also be used as an adjective, as in Midwest states. A person from the Midwest can be called a Midwesterner. Much less commonly, it’s called the Middle West. Example: I always love to travel to the central United States to see the beautiful scenery of the Midwest.

Other Word Forms

• Midwesterner
  noun

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Etymology

Origin of Midwest

First recorded in 1890–95; mid- + west

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Example Sentences

See Examples For:

Midwest

"What's emerging here is a way to systematically identify meaningful subgroups within complex disease," says Eric Klee, Ph.D., co-senior author and the Everett J. and Jane M. Hauck Midwest Associate Director of Research and Innovation.

From Science Daily ● Oct. 19, 2026

In addition to personally coaching top youth prospects from the Midwest, Gardner served as director of an annual winter meet that drew hundreds of gymnasts to Iowa.

From Los Angeles Times ● Oct. 15, 2026

By February, management expanded the test to roughly 70 locations, including in Manhattan and the Midwest.

From The Wall Street Journal ● Oct. 13, 2026

People in Upper Midwest states might pay less, but households in Southern and Gulf Coast states might end up paying more, said Alexis Abramson, dean of the Columbia Climate School.

From MarketWatch ● Oct. 10, 2026

The gods were in the Midwest fighting a huge monster that had almost defeated them once before.

From "The Last Olympian" by Rick Riordan

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