Sanborn County, South Dakota

Sanborn County
County
Steam-powered automobile by E.S. Callihan in Woonsocket (1884)
Location within the U.S. state of South Dakota
South Dakota's location within the U.S.
Coordinates: 44°02′N98°05′W / 44.03°N 98.09°W / 44.03; -98.09
Country	United States
State	South Dakota
Founded	1883
Named for	George W. Sanborn
Seat	Woonsocket
Largest city	Woonsocket
Area
• Total	570 sq mi (1,500 km2)
• Land	569 sq mi (1,470 km2)
• Water	1.2 sq mi (3 km2)  0.2%
Population  (2020)
• Total	2,330
• Estimate  (2023)	2,399
• Density	4.1/sq mi (1.6/km2)
Time zone	UTC−6 (Central)
• Summer (DST)	UTC−5 (CDT)
Congressional district	At-large

Sanborn County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 2,330. ^[1] Its county seat and largest city is Woonsocket. ^[2] The county was created by the Dakota Territorial legislature on May 1, 1883, with land partitioned from Miner County. It was fully organized by July 18, 1883. ^[3]

Geography

The terrain of Sanborn County consists of rolling hills, largely devoted to agriculture. The James River flows southward through the east-central part of the county, and the SW part of the country is drained by Dry Run Creek. ^[4] The terrain slopes to the south and to the southeast; its highest point is in its SW corner, at 1,358 ft (414 m) ASL. ^[5] The county has a total area of 570 square miles (1,500 km²), of which 569 square miles (1,470 km²) is land and 1.2 square miles (3.1 km²) (0.2%) is water. ^[6]

Major highways

• South Dakota Highway 34
• South Dakota Highway 37
• South Dakota Highway 224

Adjacent counties

• Beadle County - north
• Kingsbury County - northeast
• Miner County - east
• Hanson County - southeast
• Davison County - south
• Aurora County - southwest
• Jerauld County - west

Protected areas ^[4]

• McCoy Lake State Public Shooting Area

Lakes and reservoirs ^[4]

• Long Lake
• Twin Lakes (partial)

Demographics

Historical population

Census	Pop.	Note	%±
1890	4,610		—
1900	4,464		−3.2%
1910	6,607		48.0%
1920	7,877		19.2%
1930	7,326		−7.0%
1940	5,754		−21.5%
1950	5,142		−10.6%
1960	4,641		−9.7%
1970	3,697		−20.3%
1980	3,213		−13.1%
1990	2,833		−11.8%
2000	2,675		−5.6%
2010	2,355		−12.0%
2020	2,330		−1.1%
2023 (est.)	2,399	[7]	3.0%
U.S. Decennial Census [8] 1790-1960 [9] 1900-1990 [10] 1990-2000 [11] 2010-2020 [1]

2020 census

As of the 2020 census, there were 2,330 people, 936 households, and 630 families residing in the county. ^[12] The population density was 4.1 inhabitants per square mile (1.6/km²). There were 1,134 housing units.

2010 census

As of the 2010 census, there were 2,355 people, 975 households, and 630 families in the county. The population density was 4.1 inhabitants per square mile (1.6/km²). There were 1,172 housing units at an average density of 2.1 units per square mile (0.81 units/km²). The racial makeup of the county was 98.0% white, 0.3% American Indian, 0.2% Asian, 0.6% from other races, and 1.1% from two or more races. Those of Hispanic or Latino origin made up 1.2% of the population. In terms of ancestry.

Of the 975 households, 24.2% had children under the age of 18 living with them, 55.0% were married couples living together, 6.3% had a female householder with no husband present, 35.4% were non-families, and 31.1% of all households were made up of individuals. The average household size was 2.24 and the average family size was 2.79. The median age was 47.1 years.

The median income for a household in the county was $44,732 and the median income for a family was $56,304. Males had a median income of $32,361 versus $23,724 for females. The per capita income for the county was $21,055. About 7.7% of families and 12.7% of the population were below the poverty line, including 21.4% of those under age 18 and 15.1% of those age 65 or over.

Communities

City

• Woonsocket (county seat)

Towns

• Artesian
• Letcher

Census-designated place

• Forestburg
• Upland Colony

Unincorporated community

• Cuthbert

Townships

• Afton
• Benedict
• Butler
• Diana
• Elliott
• Floyd
• Jackson
• Letcher
• Logan
• Oneida
• Ravenna
• Silver Creek
• Twin Lake
• Union
• Warren
• Woonsocket

Politics

Sanborn County has been a swing county in the past, but in recent decades has tended to vote Republican. In 64% of the national elections since 1960, the county selected the Republican Party candidate (as of 2020).

United States presidential election results for Sanborn County, South Dakota ^[13]

Year	Republican		Democratic		Third party
	No.	%	No.	%	No.	%
2020	905	76.37%	257	21.69%	23	1.94%
2016	819	72.93%	241	21.46%	63	5.61%
2012	688	61.70%	389	34.89%	38	3.41%
2008	669	55.43%	500	41.43%	38	3.15%
2004	817	57.29%	581	40.74%	28	1.96%
2000	767	60.49%	468	36.91%	33	2.60%
1996	630	43.81%	647	44.99%	161	11.20%
1992	595	36.96%	632	39.25%	383	23.79%
1988	815	51.10%	770	48.28%	10	0.63%
1984	1,080	63.72%	611	36.05%	4	0.24%
1980	1,178	60.97%	628	32.51%	126	6.52%
1976	881	46.08%	1,025	53.61%	6	0.31%
1972	1,064	49.60%	1,074	50.07%	7	0.33%
1968	1,024	49.71%	956	46.41%	80	3.88%
1964	912	39.43%	1,401	60.57%	0	0.00%
1960	1,254	50.10%	1,249	49.90%	0	0.00%
1956	1,327	50.48%	1,302	49.52%	0	0.00%
1952	1,761	66.05%	905	33.95%	0	0.00%
1948	990	48.03%	1,046	50.75%	25	1.21%
1944	1,212	54.84%	998	45.16%	0	0.00%
1940	1,732	55.34%	1,398	44.66%	0	0.00%
1936	1,174	36.64%	1,919	59.89%	111	3.46%
1932	860	26.21%	2,398	73.09%	23	0.70%
1928	1,576	54.08%	1,321	45.33%	17	0.58%
1924	1,184	47.34%	327	13.07%	990	39.58%
1920	1,125	49.89%	517	22.93%	613	27.18%
1916	711	42.00%	898	53.04%	84	4.96%
1912	0	0.00%	577	37.13%	977	62.87%
1908	847	57.70%	513	34.95%	108	7.36%
1904	1,013	74.05%	265	19.37%	90	6.58%
1900	628	51.56%	549	45.07%	41	3.37%
1896	530	50.72%	500	47.85%	15	1.44%
1892	564	55.62%	95	9.37%	355	35.01%

See also

• National Register of Historic Places listings in Sanborn County, South Dakota

References

1. "State & County QuickFacts". United States Census Bureau. Retrieved March 20, 2024.
2. "Find a County". National Association of Counties. Retrieved June 7, 2011.
3. History of SD Counties/Sanborn (accessed February 8, 2019)
4. Sanborn County SD Google Maps (accessed February 8, 2019)
5. ""Find an Altitude" Google Maps (accessed February 8, 2019)". Archived from the original on May 21, 2019. Retrieved February 8, 2019.
6. "2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. Retrieved March 28, 2015.
7. "County Population Totals and Components of Change: 2020-2023" . Retrieved March 17, 2024.
8. "U.S. Decennial Census". United States Census Bureau. Retrieved March 28, 2015.
9. "Historical Census Browser". University of Virginia Library. Retrieved March 28, 2015.
10. Forstall, Richard L., ed. (March 27, 1995). "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved March 28, 2015.
11. "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. April 2, 2001. Archived (PDF) from the original on October 9, 2022. Retrieved March 28, 2015.
12. "US Census Bureau, Table P16: Household Type". United States Census Bureau. Retrieved March 20, 2024.
13. Leip, David. "Atlas of US Presidential Elections". uselectionatlas.org. Retrieved April 15, 2018.

44°02′N98°05′W / 44.03°N 98.09°W / 44.03; -98.09