The Upper Midwest is a northern subregion of the U.S. Census Bureau's Midwestern United States. Although the exact boundaries are not uniformly agreed upon, the region is usually defined to include the states of

Iowa Iowa ( ) is a U.S. state, state in the upper Midwestern United States, Midwestern region of the United States. It borders the Mississippi River to the east and the Missouri River and Big Sioux River to the west; Wisconsin to the northeast, Ill ...

Michigan Michigan ( ) is a peninsular U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest, Upper Midwestern United States. It shares water and land boundaries with Minnesota to the northwest, Wisconsin to the west, ...

Minnesota Minnesota ( ) is a U.S. state, state in the Upper Midwestern region of the United States. It is bordered by the Canadian provinces of Manitoba and Ontario to the north and east and by the U.S. states of Wisconsin to the east, Iowa to the so ...

and

Wisconsin Wisconsin ( ) is a U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest of the United States. It borders Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michig ...

; some definitions include North Dakota,

South Dakota South Dakota (; Sioux language, Sioux: , ) is a U.S. state, state in the West North Central states, North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Dakota people, Dakota Sioux ...

, and parts of

Nebraska Nebraska ( ) is a landlocked U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders South Dakota to the north; Iowa to the east and Missouri to the southeast, both across the Missouri River; Ka ...

and

Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...

Definitions

The

National Centers for Environmental Information The National Centers for Environmental Information (NCEI) is a U.S. government agency that manages one of the world's largest archives of atmospheric, coastal, geophysical, and oceanic data. The current director is Deke Arndt. NCEI is operate ...

considers the Upper Midwest climate region to include Iowa, Michigan, Minnesota, and Wisconsin. The

United States Geological Survey The United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on Mar ...

uses two different Upper Midwest regions: *The USGS Upper Midwest Environmental Sciences Center considers it to be the six states of Illinois, Indiana, Iowa, Michigan, Minnesota and Wisconsin, which comprise the watersheds of the Upper Mississippi River and upper

Great Lakes The Great Lakes, also called the Great Lakes of North America, are a series of large interconnected freshwater lakes spanning the Canada–United States border. The five lakes are Lake Superior, Superior, Lake Michigan, Michigan, Lake Huron, H ...

. *The USGS Mineral Resources Program considers the area to contain Illinois, Indiana, Michigan, Minnesota and Wisconsin. The Association for Institutional Research in the Upper Midwest includes the states of Iowa, Minnesota, North Dakota, South Dakota, Wisconsin and the upper peninsula of Michigan in the region. According to the

Library of Congress The Library of Congress (LOC) is a research library in Washington, D.C., serving as the library and research service for the United States Congress and the ''de facto'' national library of the United States. It also administers Copyright law o ...

, the Upper Midwest includes the states of Minnesota, Wisconsin and Michigan.LOC (2019). Pioneering the Upper Midwest: Books from Michigan, Minnesota and Wisconsin, ca. 1820-1910. Library of Congress (LOC), 2019. Retrieved from https://www.loc.gov/teachers/classroommaterials/connections/upper-midwest/.

Climate

The region has dramatic variations between summer and winter temperatures; summers are hot; and winters are very cold. For example, Sioux Falls averages 25 days each year with temperatures above and 45 days each year with temperatures below . Mitchell, South Dakota has a record high of and a record low of . The growing season is shorter, cooler and drier in areas farther north and west. The region's western boundary is sometimes considered to be determined by where the climate becomes too dry to support growing non-irrigated crops other than small grains or hay grass.

Dialect

The Inland North dialect, most prominently characterized by the Northern Cities Vowel Shift, is centered in the eastern part of the Upper Midwest, including Wisconsin, Michigan and the northern parts of Illinois and Ohio; it extends beyond the Midwest into Central and Western New York. North Central American English (also known as "Upper Midwestern"), is spoken in Minnesota, parts of Wisconsin and Iowa, the Upper Peninsula of Michigan, portions of

Montana Montana ( ) is a landlocked U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Idaho to the west, North Dakota to the east, South Dakota to the southeast, Wyoming to the south, an ...

and the Dakotas.

Politics

The Upper Midwest in the 20th-century was dominated by the Republican Party and was the heartland of the early Progressive movement, the region supporting Theodore Roosevelt's

Bull Moose party The Progressive Party, popularly nicknamed the Bull Moose Party, was a Third party (U.S. politics), third party in the United States formed in 1912 by former president Theodore Roosevelt after he lost the 1912 Republican Party presidential prim ...

and Robert La Follette's Progressive party. The region continues to be favorable to the Democratic Party and moderate Republicans, with Minnesota favoring each Democratic presidential candidate since 1976 and Wisconsin from 1988 to 2012 (and again in 2020). Minnesota narrowly supported native Walter Mondale in 1984 in an election where

Ronald Reagan Ronald Wilson Reagan (February 6, 1911 – June 5, 2004) was an American politician and actor who served as the 40th president of the United States from 1981 to 1989. He was a member of the Republican Party (United States), Republican Party a ...

won every other state. Michigan and Illinois also often favor Democratic candidates. However, beginning with the 2010 midterm elections, Republicans experienced substantial gains in state legislative and executive offices in Iowa, Minnesota, Wisconsin, and Michigan. This trend continued through 2016. From 2018, Democrats regained some control of the region. Upper Midwest states closest to the Great Lakes favor Democrats, and Democratic state trifecta governments formed in Minnesota and Michigan in 2022. Great Plains states in the region continue to favor Republicans, with GOP state trifecta governments in the Dakota's and Iowa. In 2023, the region had three Democratic governors (in Minnesota, Michigan, and Wisconsin) and three Republican governors (in North Dakota, South Dakota, and Iowa). In the 2020 presidential election, Democrat

Joe Biden Joseph Robinette Biden Jr. (born November 20, 1942) is an American politician who was the 46th president of the United States from 2021 to 2025. A member of the Democratic Party (United States), Democratic Party, he served as the 47th vice p ...

won the electoral votes of the Blue Wall states of Wisconsin, Michigan, and Minnesota. Republican

Donald Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party (United States), Republican Party, he served as the 45 ...

won the electoral votes of Iowa, North Dakota, and South Dakota. Every American state elects two U.S. senators to a six-year term. After the November 2020 election, Minnesota and Michigan had two Democratic senators, while North Dakota, South Dakota and Iowa had two Republican senators. Wisconsin is the only state in the Upper Midwest that has elected one Republican and one Democratic senator.

Industry and tourism

The economy of the region was largely based upon the mining of iron and copper, as well as a very large timber industry. Mechanization has sharply reduced employment in those areas, and the economy is increasingly based on tourism. Popular interest in the environment and environmentalism, added to traditional interests in hunting and fishing, has attracted a large urban audience who live within driving range.

Agriculture

The

USDA The United States Department of Agriculture (USDA) is an United States federal executive departments, executive department of the Federal government of the United States, United States federal government that aims to meet the needs of commerc ...

reported that corn,

soybean The soybean, soy bean, or soya bean (''Glycine max'') is a species of legume native to East Asia, widely grown for its edible bean. Soy is a staple crop, the world's most grown legume, and an important animal feed. Soy is a key source o ...

, sunflower and

sugar beet A sugar beet is a plant whose root contains a high concentration of sucrose and that is grown commercially for sugar production. In plant breeding, it is known as the Altissima cultivar group of the common beet (''Beta vulgaris''). Together with ...

crops saw harvest gains in 2018, but were still below the five-year averages. In North Dakota, for example, 49% of corn was harvested by November 4 compared with the five-year average of 97%. This was in part due to weather conditions in October that affected the harvest.

References

External links

The History of the Upper Midwest: An OverviewU.S. Geological Survey's (USGS) Upper Midwest Mineral Resources Program
{{Regions of the United States Regions of the United States Midwestern United States Northern United States