Scott County is a

county A county is a geographic region of a country used for administrative or other purposes Chambers Dictionary, L. Brookes (ed.), 2005, Chambers Harrap Publishers Ltd, Edinburgh in certain modern nations. The term is derived from the Old French ...

located in the U.S. state of

Iowa Iowa () is a U.S. state, state in the Midwestern United States, Midwestern region of the United States, bordered by the Mississippi River to the east and the Missouri River and Big Sioux River to the west. It is bordered by six states: Wiscon ...

. As of the 2020 census, the population was 174,669, making it the third-most populous county in Iowa. The

county seat A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in Canada, China, Hungary, Romania, Taiwan, and the United States. The equivalent term shire town is used in the US ...

Davenport Davenport may refer to: Places Australia *Davenport, Northern Territory, a locality *Hundred of Davenport, cadastral unit in South Australia **Davenport, South Australia, suburb of Port Augusta ** District Council of Davenport, former local govern ...

. Scott County is included in the Davenport– Moline- Rock Island, IA– IL

Metropolitan Statistical Area In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic ties throughout the area. Such regions are neither legally incorporated as a city or tow ...

History

The first American settlement in the area now known as Scott County was Clark's Ferry or Clark's Landing (now Buffalo) in 1833. Other early towns included Davenport (now the county seat and largest city) and the town of Rockingham (which ceased to exist in 1847). The area was fully surveyed in 1837, and the county was established by the Wisconsin territorial legislature in that same year. Scott County is named for General

Winfield Scott Winfield Scott (June 13, 1786May 29, 1866) was an American military commander and political candidate. He served as a general in the United States Army from 1814 to 1861, taking part in the War of 1812, the Mexican–American War, the early s ...

, who was the presiding officer at the signing of the peace treaty ending the

Black Hawk War The Black Hawk War was a conflict between the United States and Native Americans led by Black Hawk, a Sauk leader. The war erupted after Black Hawk and a group of Sauks, Meskwakis (Fox), and Kickapoos, known as the "British Band", cross ...

. By 1900 the population of the county was 51,500, and by 1950 it was over 100,000. Scott County now comprises part of the Quad City region, which includes the cities of Davenport and Bettendorf (in Iowa) and Rock Island, Moline and East Moline (in

Illinois Illinois ( ) is a state in the Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolitan areas include, Peoria and Rock ...

). The present Scott County Courthouse was completed in 1955 and expanded along with the jail in 2007. The old section of the Scott County Jail was listed on the

National Register of Historic Places The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic ...

in 1983. The courthouse was included as a

contributing property In the law regulating historic districts in the United States, a contributing property or contributing resource is any building, object, or structure which adds to the historical integrity or architectural qualities that make the historic distric ...

in the

Davenport Downtown Commercial Historic District The Davenport Downtown Commercial Historic District is a nationally recognized Historic districts in the United States, historic district located in the central business district of Davenport, Iowa, United States. It was listed on the National R ...

in 2020.

Geography

The

is the city of

. According to the

U.S. Census Bureau The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of the ...

, the county has a total area of , of which is land and (2.2%) is water. Part of the

Upper Mississippi River National Wildlife and Fish Refuge The Upper Mississippi River National Wildlife and Fish Refuge is a , Interstate 74 * I-80

Interstate 80 Interstate 80 (I-80) is an east–west transcontinental freeway that crosses the United States from downtown San Francisco, California, to Teaneck, New Jersey, in the New York metropolitan area. The highway was designated in 1956 as one ...

Interstate 280 * US 6

U.S. Highway 6 * US 61

U.S. Highway 61 U.S. Route 61 or U.S. Highway 61 (U.S. 61) is a major United States highway that extends between New Orleans, Louisiana and the city of Wyoming, Minnesota. The highway generally follows the course of the Mississippi River and is designated ...

U.S. Highway 67 * Elongated circle 22

Iowa Highway 22 Iowa Highway 22 (Iowa 22) is a west–east state highway that traverses primarily rural areas in east-central Iowa. The highway begins near Thornburg at an intersection with Iowa Highway 21 and ends in southwestern Davenport, at U.S. Hig ...

Iowa Highway 130

Transit

Bettendorf Transit Bettendorf Transit is the operator of public transportation in Scott County, Iowa. Bus service began in the city in 1974, with the municipality contracted with Moline for the creation of one intercity line. In 1980, fixed route service began, and ...

Davenport Citibus Davenport CitiBus is the transit agency serving Davenport, Iowa. USA. CitiBus has a total of twenty-one vehicles and covers approximately of the city. CitiBus connects with both Bettendorf Transit and the Illinois Quad Cities mass transit syst ...

* List of intercity bus stops in Iowa

Adjacent counties

Clinton County Clinton County may refer to: *Counties named for George Clinton, first and third Governor of New York, and later the fourth Vice President of the United States: **Clinton County, New York **Clinton County, Ohio *Counties named for DeWitt Clinton, s ...

(north) *

Rock Island County, Illinois Rock Island County is a county located in the U.S. state of Illinois, bounded on the west by the Mississippi River. According to the 2010 census, it had a population of 147,546. Its county seat is Rock Island; its largest city is neighboring ...

(east and south) *

Muscatine County Muscatine County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 43,235. The county seat is Muscatine. The southeastern border is formed by the Mississippi River. Muscatine County comprises the Musca ...

(southwest) *

Cedar County Cedar County may refer to: * Cedar County, Iowa * Cedar County, Missouri * Cedar County, Nebraska * Cedar County, Choctaw Nation * Cedar County, Washington, a proposed county made up of part of King County * Cedar County, Utah Territory, a forme ...

(northwest)

Demographics

The US Census Bureau estimated Scott County's population at 170,385 in 2013, fourth fastest-growing out of Iowa's 99 counties after Dallas County, a western suburb of

Des Moines Des Moines () is the capital and the most populous city in the U.S. state of Iowa. It is also the county seat of Polk County. A small part of the city extends into Warren County. It was incorporated on September 22, 1851, as Fort Des Moines ...

Johnson Johnson is a surname of Anglo-Norman origin meaning "Son of John". It is the second most common in the United States and 154th most common in the world. As a common family name in Scotland, Johnson is occasionally a variation of ''Johnston'', a ...

Polk Polk may refer to: People * James K. Polk, 11th president of the United States * Polk (name), other people with the name Places * Polk (CTA), a train station in Chicago, Illinois * Polk, Illinois, an unincorporated community * Polk, Missour ...

, followed by Warren County being the top five.

2020 census

The 2020 census recorded a population of 174,669 in the county, with a population density of . 92.61% of the population reported being of one race. There were 77,771 housing units, of which 71,628 were occupied.

2010 census

The 2010 census recorded a population of 165,224 in the county, with a population density of . There were 71,835 housing units, of which 66,765 were occupied.

2000 census

At the 2000 census there were 158,668 people, 62,334 households, and 41,888 families in the county. The population density was . There were 65,649 housing units at an average density of 143 per square mile (55/km²). The

racial makeup A race is a categorization of humans based on shared physical or social qualities into groups generally viewed as distinct within a given society. The term came into common usage during the 1500s, when it was used to refer to groups of variou ...

of the county was 88.54% White, 6.11% Black or African American, 0.32% Native American, 1.58% Asian, 0.02% Pacific Islander, 1.64% from other races, and 1.80% from two or more races. 4.06%. were Hispanic or Latino of any race. Of the 62,334 households, 33.20% had children under the age of 18 living with them, 52.30% were married couples living together, 11.40% had a female householder with no husband present, and 32.80% were non-families. 26.90% of households were one person and 9.00% were one person aged 65 or older. The average household size was 2.49 and the average family size was 3.04. The age distribution was 26.50% under the age of 18, 9.30% from 18 to 24, 29.40% from 25 to 44, 23.00% from 45 to 64, and 11.80% 65 or older. The median age was 35 years. For every 100 females, there were 95.80 males. For every 100 females age 18 and over, there were 92.50 males. The median household income was $42,701 and the median family income was $52,045. Males had a median income of $38,985 versus $25,456 for females. The per capita income for the county was $21,310. About 7.70% of families and 10.50% 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 13.70% of those under age 18 and 5.80% of those age 65 or over.

Communities

Cities

* Bettendorf * Blue Grass * Buffalo *

Dixon Dixon may refer to: Places International * Dixon Entrance, part of the Inside Passage between Alaska and British Columbia Canada * Dixon, Ontario United States * Dixon, California * Dixon, Illinois * Dixon, Greene County, Indiana * Dixon, In ...

* Donahue * Durant * Eldridge * LeClaire * Long Grove * Maysville *

McCausland McCausland (''Mac Ausaláin'' in Gaelic), meaning "Son of Absolom" is a surname of Irish origin; there is also a clan of this name in Scotland. The family claim descent from the Cenel Eoghain race in County Londonderry and Tyrone, a branch of t ...

* New Liberty * Panorama Park *

Princeton Princeton University is a private research university in Princeton, New Jersey. Founded in 1746 in Elizabeth as the College of New Jersey, Princeton is the fourth-oldest institution of higher education in the United States and one of the nin ...

* Riverdale * Walcott

Census-designated places

Argo In Greek mythology the ''Argo'' (; in Greek: ) was a ship built with the help of the gods that Jason and the Argonauts sailed from Iolcos to Colchis to retrieve the Golden Fleece. The ship has gone on to be used as a motif in a variety of ...

* Big Rock * Park View * Plainview

Other unincorporated communities

*Desmond Acres

Townships

* Allens Grove * Blue Grass * Buffalo *

Butler A butler is a person who works in a house serving and is a domestic worker in a large household. In great houses, the household is sometimes divided into departments with the butler in charge of the dining room, wine cellar, and pantries, pantry ...

* Cleona * Davenport (City) * Hickory Grove * LeClaire *

Liberty Liberty is the ability to do as one pleases, or a right or immunity enjoyed by prescription or by grant (i.e. privilege). It is a synonym for the word freedom. In modern politics, liberty is understood as the state of being free within society fr ...

* Lincoln * Pleasant Valley *

Sheridan Sheridan may refer to: People Surname *Sheridan (surname) *Philip Sheridan (1831–1888), U.S. Army general after whom the Sheridan tank is named *Richard Brinsley Sheridan (1751–1816), Irish playwright (''The Rivals''), poet and politician ...

Winfield Winfield may refer to: Places Canada * Winfield, Alberta * Winfield, British Columbia United States * Winfield, Alabama * Winfield, Arkansas * Winfield, Georgia * Winfield, Illinois * Winfield, Indiana * Winfield, Iowa * Winfield, Kansas * W ...

Former township

* Rockingham

Population ranking

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

Politics

For most of its history, Scott County was primarily a Republican county. From 1880 to 1984, it only supported a Democrat for president nine times, six of which were national Democratic landslides. In more recent elections, the county has become consistently Democratic in presidential elections like many other midsize urban counties nationwide, with the party's candidates winning the county in every presidential election from 1988 on. However, their margins of victory have not been as wide as in many other counties of similar composition, especially in 2016 when

Hillary Clinton Hillary Diane Rodham Clinton ( Rodham; born October 26, 1947) is an American politician, diplomat, and former lawyer who served as the 67th United States Secretary of State for President Barack Obama from 2009 to 2013, as a United States sen ...

only won the county by 1,291 votes.

Education

Public school districts in Scott County include: * Bettendorf Community School District, Bettendorf *

Calamus–Wheatland Community School District Calamus–Wheatland Community School District is a public school district headquartered in Wheatland, Iowa. Most of the district is in Clinton County with a portion in Scott County. The district serves Wheatland, Calamus, and Toronto ...

, Wheatland * Davenport Community School District, Davenport * Durant Community School District, Durant *

North Scott Community School District The North Scott School District is a rural public school district in Scott County, Iowa. Based in Eldridge, it spans in northern Scott County, and serves the cities of Eldridge, Dixon, Donahue, Long Grove, Maysville, McCausland, Princeton ...

, Eldridge *

Pleasant Valley Community School District The Pleasant Valley Community School District (PVCSD) is a rural public school district headquartered in Riverdale, Iowa, near Bettendorf.Scott Community College Scott Community College is a community college in Riverdale, Iowa, near Bettendorf,

is located in Riverdale *

Saint Ambrose University St. Ambrose University is a private Catholic university in Davenport, Iowa. It was founded as a school of commerce for young men in 1882. History Foundation St. Ambrose was founded as a seminary and school of commerce for young men in 1882, know ...

is located in Davenport