Айова штатындағы Скотт округі

County in Iowa, United States

Scott County is a county located in the U. S. state of Iowa. As of the 2020 census, the population was 174,669, making it the third most populous county in Iowa. The county seat is Davenport. Scott County is included in the Davenport–Moline Rock Island, IA–IL Metropolitan Statistical Area.

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, who was the presiding officer at the signing of the peace treaty ending the Black Hawk War. 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). 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 in 1983. The courthouse was included as a contributing property in the Davenport Downtown Commercial Historic District in 2020.

The county seat is the city of Davenport. According to the U. S. Census Bureau, the county has a total area of 468 square miles (1,212 km2), of which 458 square miles (1,186 km2) is land and 10 square miles (26 km2) (2.2%) is water. Part of the Upper Mississippi River National Wildlife and Fish Refuge is located within the county.

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: Johnson, Polk, followed by Warren County being the top five.

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.

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 The racial makeup 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, including 13.70% of those under age 18 and 5.80% of those age 65 or over.