Hutchinson County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 7,427.[1] Its county seat is Olivet.[2] The county was created in 1862 and organized in 1871; it was named for John Hutchinson, first territorial secretary.[3]
History
Hutchinson County was created by act of the territorial legislature on May 8, 1862. Its boundaries included portions of present-day Davison and Hanson Counties, and part of what is presently Hutchinson County was within the boundaries of Jayne County. Maxwell City was established as the county seat, and it remained there until October 1873 when it was moved to Olivet following an election. On 13 January 1871, the territorial legislature established the present county boundaries and completed its governing organization. In two actions in January 1873, the legislature divided Hutchinson County into two counties - the northern half was named Armstrong County, with Milltown as the seat. However, in 1879, Armstrong County was dissolved and its area re-annexed into Hutchinson County.[note 1][4][5]
Geography
The James River flows south-southeasterly through the central part of Hutchinson County. The county's terrain consists of rolling hills, with the area largely devoted to agriculture.[6] The terrain slopes to the river valley from both sides, with the county's highest point at its southwest corner: 1,880' (573m) ASL.[7]
Hutchinson County has a total area of 814 square miles (2,110 km2), of which 813 square miles (2,110 km2) is land and 1.5 square miles (3.9 km2) (0.2%) is water.[8]
U.S. Decennial Census[10] 1790-1960[11] 1900-1990[12] 1990-2000[13] 2010-2020[1]
2020 census
As of the 2020 census, there were 7,427 people, 2,797 households, and 1,802 families residing in the county.[14] The population density was 9.1 inhabitants per square mile (3.5/km2). There were 3,212 housing units.
2010 census
As of the 2010 census, there were 7,343 people, 2,930 households, and 1,871 families in the county. The population density was 9.0 inhabitants per square mile (3.5/km2). There were 3,351 housing units at an average density of 4.1 units per square mile (1.6 units/km2). The racial makeup of the county was 97.4% white, 0.7% American Indian, 0.4% black or African American, 0.2% Asian, 0.5% from other races, and 0.9% from two or more races. Those of Hispanic or Latino origin made up 1.6% of the population. In terms of ancestry, 67.7% were German, 8.7% were Russian, 7.4% were Norwegian, 6.9% were Irish, and 3.6% were American.
Of the 2,930 households, 24.6% had children under the age of 18 living with them, 55.6% were married couples living together, 5.0% had a female householder with no husband present, 36.1% were non-families, and 33.4% of all households were made up of individuals. The average household size was 2.22 and the average family size was 2.82. The median age was 46.8 years.
The median income for a household in the county was $39,310 and the median income for a family was $52,390. Males had a median income of $35,180 versus $25,417 for females. The per capita income for the county was $21,944. About 6.4% of families and 10.4% of the population were below the poverty line, including 11.5% of those under age 18 and 14.5% of those age 65 or over.
Like most of South Dakota, Hutchinson County is overwhelmingly Republican. Only one Democratic presidential candidate – Franklin D. Roosevelt in his 1932 landslide – has ever carried the county. Surprisingly, in the 1928 and 1972 Republican landslides Hutchinson County actually voted more Democratic than the nation at-large due to German Lutheran anti-Prohibition voting for Al Smith in the first case and a strong “favorite son” vote for George McGovern in the latter. Apart from these two hugely anomalous cases, only four Democrats have ever topped forty percent of the county's vote, and only four statewide Republican nominees failed to win a majority.[citation needed]
United States presidential election results for Hutchinson County, South Dakota[18]
^The Territorial Legislature ordered the re-uniting of the two counties into one, apparently against the desires of Armstrong County officials. The legislature ordered the county officers of Armstrong County to deliver their records, money and papers to Olivet. However, the Armstrong people refused and continued to serve as county officers until a court decision in 1881 compelled them to surrender the records.
