Buchanan County is a

county A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...

located in the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its so ...

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 ...

. As of the 2020 census, the population was 20,565. Its

county seat A county seat is an administrative center, seat of government, or capital city of a county or parish (administrative division), civil parish. The term is in use in five countries: Canada, China, Hungary, Romania, and the United States. An equiva ...

Independence Independence is a condition of a nation, country, or state, in which residents and population, or some portion thereof, exercise self-government, and usually sovereignty, over its territory. The opposite of independence is the status of ...

. The county was created in 1837 and was named in honor of Senator

James Buchanan James Buchanan Jr. ( ; April 23, 1791June 1, 1868) was the 15th president of the United States, serving from 1857 to 1861. He also served as the United States Secretary of State, secretary of state from 1845 to 1849 and represented Pennsylvan ...

, the 15th President of the United States.

History

Buchanan County was formed on December 21, 1837, from parts of Dubuque County. It was named after US Senator

, who would later go on to be President of the United States.

Geography

According to the U.S. Census Bureau, the county has a total area of , of which is land and (0.4%) is water.

Major highways

Interstate 380 * US 20

U.S. Highway 20 * Elongated circle 27

Iowa Highway 27 * Elongated circle 150

Iowa Highway 150 Iowa Highway 150 (Iowa 150) is an state highway (Iowa), state highway in eastern and northeastern Iowa. It begins at U.S. Route 218 (US 218) in Vinton, Iowa, Vinton and ends at U.S. Route 52 in Iowa, US 52 and Iowa Highway 24, Io ...

Iowa Highway 187 * Elongated circle 281

Iowa Highway 281

Adjacent counties

* Clayton County (northeast) * Fayette County (north) * Delaware County (east) * Linn County (southeast) * Benton County (southwest) * Black Hawk County (west) * Bremer County (northwest)

Demographics

2020 census

The 2020 census recorded a population of 20,565 in the county, with a population density of . 97.06% of the population reported being of one race. 94.13% were non-Hispanic White, 0.35% were Black, 1.64% were Hispanic, 0.14% were Native American, 0.25% were Asian, 0.06% were Native Hawaiian or Pacific Islander and 3.43% were some other race or more than one race. There were 8,886 housing units of which 8,198 were occupied.

2010 census

The 2010 census recorded a population of 20,958 in the county, with a population density of . There were 8,968 housing units, of which 8,161 were occupied.

2000 census

As of the

census A census (from Latin ''censere'', 'to assess') is the procedure of systematically acquiring, recording, and calculating population information about the members of a given Statistical population, population, usually displayed in the form of stati ...

of 2000, there were 21,093 people, 7,933 households, and 5,672 families residing in the county. The

population density Population density (in agriculture: Standing stock (disambiguation), standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geog ...

was . There were 8,697 housing units at an average density of . The racial makeup of the county was 98.41%

White White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wa ...

, 0.27%

Black Black is a color that results from the absence or complete absorption of visible light. It is an achromatic color, without chroma, like white and grey. It is often used symbolically or figuratively to represent darkness.Eva Heller, ''P ...

African American African Americans, also known as Black Americans and formerly also called Afro-Americans, are an Race and ethnicity in the United States, American racial and ethnic group that consists of Americans who have total or partial ancestry from an ...

, 0.21% Native American, 0.40% Asian, 0.16% from other races, and 0.54% from two or more races. 0.62% of the population were

Hispanic The term Hispanic () are people, Spanish culture, cultures, or countries related to Spain, the Spanish language, or broadly. In some contexts, Hispanic and Latino Americans, especially within the United States, "Hispanic" is used as an Ethnici ...

or Latino of any race. There were 7,933 households, out of which 34.50% had children under the age of 18 living with them, 60.70% were

married couples Marriage, also called matrimony or wedlock, is a culturally and often legally recognised union between people called spouses. It establishes rights and obligations between them, as well as between them and their children (if any), and b ...

living together, 7.40% had a female householder with no husband present, and 28.50% were non-families. 24.70% of all households were made up of individuals, and 12.50% had someone living alone who was 65 years of age or older. The average household size was 2.61 and the average family size was 3.13. In the county, the population was spread out, with 28.60% under the age of 18, 8.10% from 18 to 24, 26.30% from 25 to 44, 22.50% from 45 to 64, and 14.50% who were 65 years of age or older. The median age was 36 years. For every 100 females there were 98.70 males. For every 100 females age 18 and over, there were 94.40 males. The median income for a household in the county was $38,036, and the median income for a family was $45,421. Males had a median income of $30,212 versus $22,356 for females. The

per capita income Per capita income (PCI) or average income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. In many countries, per capita income is determined using regular population surveys, such ...

for the county was $18,405. About 6.80% of families and 9.40% of the population were below the

poverty line The poverty threshold, poverty limit, poverty line, or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for ...

, including 12.90% of those under age 18 and 7.60% of those age 65 or over.

Communities

Cities

Aurora An aurora ( aurorae or auroras), also commonly known as the northern lights (aurora borealis) or southern lights (aurora australis), is a natural light display in Earth's sky, predominantly observed in high-latitude regions (around the Arc ...

* Brandon * Fairbank * Hazleton *

* Jesup * Lamont * Quasqueton * Rowley * Stanley * Winthrop

Unincorporated communities

* Bryantsburg * Doris * Gatesville * Littleton * Monti * Otterville * Shady Grove Galbraith Rail Service Map1897

A number of historic communities in Buchanan County once appeared on state maps, but no longer exist. Hamerville was located east of Brandon at the intersection of Highway 150. Today, the site is the location of three farmhouses. Vista, once located between Brandon and Independence, appeared on maps frequently until the 1950s. This site is not even accessed by paved road. Kier, between Fairbank and Littleton, appeared on many maps in the 19th century and early 20th century. The area is now settled by

Amish The Amish (, also or ; ; ), formally the Old Order Amish, are a group of traditionalist Anabaptism, Anabaptist Christianity, Christian Christian denomination, church fellowships with Swiss people, Swiss and Alsace, Alsatian origins. As they ...

. Several towns named Middlefield existed southeast of Winthrop, but none are populated today. Newtonville was located a few miles south of Monti. The houses at Castleville were later moved to Aurora. Wise, once located between Independence and Jesup just north of Highway 939, was a train-stop between the 1920s and the 1950s. Little remains at the site. Kiene was founded in 1911 between Quasqueton and Monti, but was empty by 1955. Few or even no houses remain at any of these sites.

Townships

Buchanan County is divided into sixteen townships: * Buffalo *

Byron George Gordon Byron, 6th Baron Byron (22 January 1788 – 19 April 1824) was an English poet. He is one of the major figures of the Romantic movement, and is regarded as being among the greatest poets of the United Kingdom. Among his best-kno ...

* Cono * Fairbank * Fremont * Hazleton *

Homer Homer (; , ; possibly born ) was an Ancient Greece, Ancient Greek poet who is credited as the author of the ''Iliad'' and the ''Odyssey'', two epic poems that are foundational works of ancient Greek literature. Despite doubts about his autho ...

* Jefferson *

Liberty Liberty is the state of being free within society from oppressive restrictions imposed by authority on one's way of life, behavior, or political views. The concept of liberty can vary depending on perspective and context. In the Constitutional ...

* Madison * Middlefield * Newton *

Perry Perry or pear cider is an alcoholic beverage made from fermented pears, traditionally in England (particularly Gloucestershire, Herefordshire, and Worcestershire), parts of South Wales, France (especially Normandy and Anjou), Canada, Austral ...

* Sumner * Washington * Westburg

Population ranking

The population ranking of the following table is based on the 2020 census of Buchanan County. † ''county seat''

Education

Amish community

Buchanan County is home to the Hazleton Old Order Amish settlement, founded in 1914, that in 1987 had to six church districts (congregations) with an estimated population of about 1,200 Amish. The Buchanan Amish affiliation is named after Buchanan County.Hazleton Old Order Amish Settlement (Hazleton, Iowa, USA) at Global Anabaptist Mennonite Encyclopedia Online
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Politics

From the founding of the Republican Party in 1854 through 1984, the party won nearly every presidential election in Buchanan County. The exceptions were 1864, 1912 (when former Republican

Theodore Roosevelt Theodore Roosevelt Jr. (October 27, 1858 – January 6, 1919), also known as Teddy or T.R., was the 26th president of the United States, serving from 1901 to 1909. Roosevelt previously was involved in New York (state), New York politics, incl ...

ran as a Progressive, allowing Democrat

Woodrow Wilson Thomas Woodrow Wilson (December 28, 1856February 3, 1924) was the 28th president of the United States, serving from 1913 to 1921. He was the only History of the Democratic Party (United States), Democrat to serve as president during the Prog ...

to win the county with a sub-40% plurality), the two landslide elections of

Franklin D. Roosevelt Franklin Delano Roosevelt (January 30, 1882April 12, 1945), also known as FDR, was the 32nd president of the United States, serving from 1933 until his death in 1945. He is the longest-serving U.S. president, and the only one to have served ...

in 1932 and 1936, and the landslide election of

Lyndon B. Johnson Lyndon Baines Johnson (; August 27, 1908January 22, 1973), also known as LBJ, was the 36th president of the United States, serving from 1963 to 1969. He became president after the assassination of John F. Kennedy, under whom he had served a ...

in 1964. The county took a leftward shift beginning in 1988, voting for the Democratic nominee in every election from then until 2012 and by a margin of at least 10% in each election in that span except for 1992 and 2004. In 2016,

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 ...

swung the county back to the right, shifting the county 29% to the right from 2012, as Trump won the county by a margin of over 15%. Trump improved on this performance in 2020, taking nearly 60% of the county's vote and winning by a margin of almost 21%, the best vote share for any candidate in the county since 1964. Trump did even better in 2024, winning more than 63% of Buchanan County's vote and achieving a margin of victory of more than 28%, the best Republican performance in the county since

Dwight D. Eisenhower Dwight David "Ike" Eisenhower (born David Dwight Eisenhower; October 14, 1890 – March 28, 1969) was the 34th president of the United States, serving from 1953 to 1961. During World War II, he was Supreme Commander of the Allied Expeditionar ...

in his 1952 landslide.

References

External links

Website for Buchanan CountyBuchanan County Economic Development Commission's website
{{coord, 42, 28, 19, N, 91, 50, 21, W, region:US-IA_type:adm2nd_source:dewiki, display=title 1837 establishments in Wisconsin Territory Populated places established in 1837