Butte County, South Dakota

Butte County
County
Butte County Courthouse
Location within the U.S. state of South Dakota
South Dakota's location within the U.S.
Coordinates: 44°55′N103°29′W / 44.91°N 103.49°W / 44.91; -103.49
Country	United States
State	South Dakota
Founded	March 2, 1883 May 6, 1883
Named for	Hills in the county
Seat	Belle Fourche
Largest city	Belle Fourche
Area
• Total	2,266 sq mi (5,870 km2)
• Land	2,250 sq mi (5,800 km2)
• Water	16 sq mi (40 km2)  0.7%
Population  (2020)
• Total	10,243
• Estimate  (2023)	10,863
• Density	4.5/sq mi (1.7/km2)
Time zone	UTC−7 (Mountain)
• Summer (DST)	UTC−6 (MDT)
Congressional district	At-large
Website	butte.sdcounties.org

Butte County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 10,243. ^[1] Its county seat is Belle Fourche. ^[2] The county was established in the Dakota Territory on March 2, 1883, and given the descriptive name based on the French word for a hill. ^[3]

History

Prehistory

In 1975, plesiosaur fossils dating to the Cretaceous Period (ca. 110 million years ago) were discovered in Butte County. In the 1980s, a 90-million-year-old fossil of a clawless lobster was discovered. A Tyrannosaurus rex skeleton was found in 1981.

The early human history of the Belle Fourche River Valley has been traced to about 3000 BC. The first people of the area were Native Americans who resided on the northwestern plains of North America. The earliest known evidence of human activity in the area dates to the Middle Plains Archaic Period of the Plains Indians (ca. 3000–1500 BC). Traces of tipi rings dating from this period have been found. In 1979 and 1980, archeologists excavated a fortified and previously inhabited site west of Belle Fourche that dated to AD 1000. This site was called the Smiley-Evans Site and had been recorded in 1959. Until 1984, only 47 archaeological sites had been recorded, but after the excavation of the Smiley-Evans Site, several investigations were undertaken. As of 1989 ^[update] , 199 archaeological sites had been discovered in the county. ^[4]

Geography

Butte County lies on the west edge of South Dakota. Its northwestern boundary line abuts the eastern boundary line of the state of Montana, and its southwestern boundary line abuts the eastern boundary line of the state of Wyoming. The Butte County terrain consists of semi-arid rolling hills cut by drainages oriented NW-SE. A relatively small portion of the area is dedicated to agriculture, including the employment of center pivot irrigation. ^[5] The terrain slopes to the southeast, and its highest point is on the western boundary line near the SW corner: 3,865 ft (1,178 m) ASL. ^[6]

The county has a total area of 2,266 square miles (5,870 km²), of which 2,250 square miles (5,800 km²) is land and 16 square miles (41 km²) (0.7%) is water. ^[7]

Major highways

• U.S. Highway 85
• U.S. Highway 212
• South Dakota Highway 34
• South Dakota Highway 79
• South Dakota Highway 168

Adjacent counties

• Harding County - north
• Perkins County - northeast
• Meade County - southeast
• Lawrence County - southwest
• Crook County, Wyoming - west
• Carter County, Montana - northwest

Protected areas

• Belle Fourche Dam State Game Production Area
• Belle Fourche National Wildlife Refuge ^[8]
• Newell Lake State Game Production Area
• Newell Lake State Lakeside Use Area
• Rocky Point State Recreation Area

Demographics

Historical population

Census	Pop.	Note	%±
1890	1,037		—
1900	2,907		180.3%
1910	4,993		71.8%
1920	6,819		36.6%
1930	8,589		26.0%
1940	8,004		−6.8%
1950	8,161		2.0%
1960	8,592		5.3%
1970	7,825		−8.9%
1980	8,372		7.0%
1990	7,914		−5.5%
2000	9,094		14.9%
2010	10,110		11.2%
2020	10,243		1.3%
2023 (est.)	10,863	[9]	6.1%
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 10,243 people, 4,196 households, and 2,760 families residing in the county. ^[14] The population density was 4.6 inhabitants per square mile (1.8/km²). There were 4,673 housing units.

2010 census

As of the 2010 census, there were 10,110 people, 4,160 households, and 2,786 families in the county. The population density was 4.5 inhabitants per square mile (1.7/km²). There were 4,621 housing units at an average density of 2.1 units per square mile (0.81 units/km²). The racial makeup of the county was 94.2% white, 1.9% American Indian, 0.2% black or African American, 0.2% Asian, 0.1% Pacific islander, 0.8% from other races, and 2.6% from two or more races. Those of Hispanic or Latino origin made up 3.0% of the population. In terms of ancestry, 40.9% were German, 16.6% were Irish, 15.7% were Norwegian, 10.4% were English, and 5.2% were American.

Of the 4,160 households, 30.5% had children under the age of 18 living with them, 52.3% were married couples living together, 9.8% had a female householder with no husband present, 33.0% were non-families, and 28.5% of all households were made up of individuals. The average household size was 2.40 and the average family size was 2.92. The median age was 41.1 years.

The median income for a household in the county was $39,041 and the median income for a family was $52,829. Males had a median income of $37,429 versus $25,273 for females. The per capita income for the county was $20,418. About 11.5% of families and 15.6% of the population were below the poverty line, including 25.0% of those under age 18 and 8.9% of those age 65 or over.

Communities

Cities

• Belle Fourche (county seat)
• Newell

Towns

• Fruitdale
• Nisland

Census-designated place

• Vale

Unincorporated communities

• Arpan ^[15]
• Castle Rock ^[16]
• East Butte ^[17]
• Hoover ^[18]
• Minnesela
• West Butte ^[19]

Townships

• Union
• Vale

Politics

Like most of South Dakota, Butte County is a Republican stronghold. No Democratic presidential candidate has carried Butte County since Franklin D. Roosevelt in 1932. Although Roosevelt in the following election and Lyndon Johnson in 1964, respectively, came within six and fourteen votes of claiming the county during landslide Democratic victories, apart from these instances, no Democratic presidential candidate since 1920 has reached forty percent of the county's vote.

United States presidential election results for Butte County, South Dakota ^[20]

Year	Republican		Democratic		Third party(ies)
	No.	%	No.	%	No.	%
2024	4,024	79.18%	942	18.54%	116	2.28%
2020	3,731	77.70%	939	19.55%	132	2.75%
2016	3,357	77.15%	696	16.00%	298	6.85%
2012	3,073	73.03%	1,002	23.81%	133	3.16%
2008	2,821	66.28%	1,306	30.69%	129	3.03%
2004	3,166	74.13%	1,009	23.62%	96	2.25%
2000	2,760	74.82%	840	22.77%	89	2.41%
1996	1,947	53.24%	1,132	30.95%	578	15.81%
1992	1,674	45.24%	973	26.30%	1,053	28.46%
1988	2,291	63.96%	1,256	35.06%	35	0.98%
1984	2,865	78.13%	784	21.38%	18	0.49%
1980	2,850	73.11%	843	21.63%	205	5.26%
1976	2,055	59.19%	1,366	39.34%	51	1.47%
1972	2,452	68.82%	1,085	30.45%	26	0.73%
1968	2,090	63.28%	1,017	30.79%	196	5.93%
1964	1,877	50.19%	1,863	49.81%	0	0.00%
1960	2,496	65.44%	1,318	34.56%	0	0.00%
1956	2,231	68.46%	1,028	31.54%	0	0.00%
1952	2,689	76.26%	837	23.74%	0	0.00%
1948	1,726	60.73%	1,065	37.47%	51	1.79%
1944	1,824	66.28%	928	33.72%	0	0.00%
1940	2,164	60.99%	1,384	39.01%	0	0.00%
1936	1,525	48.49%	1,519	48.30%	101	3.21%
1932	1,594	47.77%	1,684	50.46%	59	1.77%
1928	1,988	69.36%	840	29.31%	38	1.33%
1924	1,199	55.59%	277	12.84%	681	31.57%
1920	1,722	54.51%	672	21.27%	765	24.22%
1916	537	33.31%	930	57.69%	145	9.00%
1912	0	0.00%	601	41.08%	862	58.92%
1908	1,636	60.21%	915	33.68%	166	6.11%
1904	793	67.32%	330	28.01%	55	4.67%
1900	492	53.19%	420	45.41%	13	1.41%
1896	222	43.53%	286	56.08%	2	0.39%
1892	154	40.10%	28	7.29%	202	52.60%

See also

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

References

1. "State & County QuickFacts". United States Census Bureau. Retrieved March 21, 2024.
2. "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.
3. Joseph Nathan Kane, The American Counties (4th Ed.), (The Scarecrow Press, 1983), pp. 68, 479
4. Engebretson, Pat; Heck, Kay; Herrett, Helen (1989). A History of Butte County, South Dakota. Dallas TX: Curtis Media. ISBN   0-88107-139-0.
5. Butte County SD Google Maps (accessed January 31, 2019)
6. ""Find an Altitude" Google Maps (accessed January 31, 2019)". Archived from the original on May 21, 2019. Retrieved January 31, 2019.
7. "2010 Census Gazetteer Files". US Census Bureau. August 22, 2012. Retrieved March 22, 2015.
8. Belle Fourche National Wildlife Refuge, Belle Fourche SD Google Maps (accessed January 31, 2019)
9. "County Population Totals and Components of Change: 2020-2023" . Retrieved March 17, 2024.
10. "US Decennial Census". United States Census Bureau. Retrieved March 22, 2015.
11. "Historical Census Browser". University of Virginia Library. Retrieved March 22, 2015.
12. Forstall, Richard L., ed. (March 27, 1995). "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved March 22, 2015.
13. "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 22, 2015.
14. "US Census Bureau, Table P16: Household Type". United States Census Bureau. Retrieved March 21, 2024.
15. Arpan SD Google Maps (accessed January 31, 2019)
16. Castle Rock SD Google Maps (accessed January 31, 2019)
17. East Butte SD Google Maps (accessed January 31, 2019)
18. Hoover SD Google Maps (accessed January 31, 2019)
19. West Butte Unorganized Territory SD Google Maps (accessed January 31, 2019)
20. Leip, David. "Atlas of US Presidential Elections". uselectionatlas.org. Retrieved April 13, 2018.

44°55′N103°29′W / 44.91°N 103.49°W / 44.91; -103.49