Hamlin County, South Dakota


Hamlin County is a county in the U.S. state of South Dakota. As of the 2020 [United States census|2020 census], the population was 6,164. Its county seat is Hayti. The county was created in 1873 and organized in 1878. It was List of [South Dakota county name etymologies|named] for Hannibal Hamlin, Lincoln's first vice-president.

Geography

The terrain of Hamlin County consists of low rolling hills, dotted with small lakes and ponds. The land is largely dedicated to agriculture. The terrain slopes to the south-southeast, and its highest point is on the eastern boundary line, near its NE corner, at ASL.
Hamlin County has a total area of, of which is land and is water.

Major highways

Adjacent counties

Protected areas

Source:
  • Baxter Slough State Public Shooting Area
  • Bochek State Public Shooting Area
  • Eidsness State Public Shooting Area
  • Hamlin State Public Shooting Area
  • Harju State Public Shooting Area
  • Hayes Slough State Public Shooting Area
  • Johnsons Slough State Public Shooting Area
  • McShane State Public Shooting Area
  • Opdahl Slough State Public Shooting Area
  • Rasmussen State Public Shooting Area

Lakes

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Demographics

2020 census

As of the 2020 census, there were 6,164 people, 2,155 households, and 1,513 families residing in the county, and the population density was.
Of the residents, 32.3% were under the age of 18 and 17.8% were 65 years of age or older; the median age was 35.1 years. For every 100 females there were 104.1 males, and for every 100 females age 18 and over there were 102.2 males.
The racial makeup of the county was 92.9% White, 0.1% Black or African American, 0.8% American Indian and Alaska Native, 0.2% Asian, 3.0% from some other race, and 2.9% from two or more races. Hispanic or Latino residents of any race comprised 4.7% of the population.
There were 2,155 households in the county, of which 34.4% had children under the age of 18 living with them and 16.9% had a female householder with no spouse or partner present. About 25.0% of all households were made up of individuals and 12.1% had someone living alone who was 65 years of age or older.
There were 2,759 housing units, of which 21.9% were vacant. Among occupied housing units, 82.0% were owner-occupied and 18.0% were renter-occupied. The homeowner vacancy rate was 1.6% and the rental vacancy rate was 8.5%.

2010 census

As of the 2010 census, there were 5,903 people, 2,108 households, and 1,483 families in the county. The population density was. There were 2,760 housing units at an average density of. The racial makeup of the county was 96.7% white, 0.3% American Indian, 0.2% black or African American, 0.2% Asian, 1.8% from other races, and 0.8% from two or more races. Those of Hispanic or Latino origin made up 2.5% of the population. In terms of ancestry, 42.3% were German, 24.0% were Norwegian, 7.0% were English, 6.1% were Irish, 5.4% were Dutch, and 5.3% were American.
Of the 2,108 households, 33.2% had children under the age of 18 living with them, 61.4% were married couples living together, 5.6% had a female householder with no husband present, 29.6% were non-families, and 25.6% of all households were made up of individuals. The average household size was 2.68 and the average family size was 3.28. The median age was 36.8 years.
The median income for a household in the county was $44,439 and the median income for a family was $54,483. Males had a median income of $36,921 versus $24,645 for females. The per capita income for the county was $21,558. About 4.9% of families and 7.5% of the population were below the poverty line, including 11.5% of those under age 18 and 7.9% of those age 65 or over.

Communities

Cities

Towns

Census-designated place

Unincorporated communities

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Townships

Politics

Hamlin County voters have usually voted Republican. In only one national election since 1932 has the county selected the Democratic Party candidate.

Education

School districts include:

Notable people