Bennett County, South Dakota

Bennett County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 3,381. Its county seat is Martin. Bennett County was removed from the Pine Ridge Reservation by an act of Congress in 1911, much of Bennett County however is still held in trust by the Reservation. To the east is the Rosebud Indian Reservation, where dwell the Sicangu Oyate, also known the Upper Brulé Sioux Nation and the Rosebud Sioux Tribe (RST), a branch of the Lakota people.

The North American continental pole of inaccessibility is in Bennett County, located from the nearest coastline, between Allen and Kyle (Oglala Lakota County) at .

Historically, ranching and dry land farming have been the chief agricultural pursuits possible given climate and soil conditions.

thumb|255x255px|Bennett County lies entirely within the boundaries of the [[Pine Ridge Indian Reservation.]]

History

This land has for centuries been the traditional territory of the Oglala Lakota, also known as the Sioux; it has been part of their legally defined territory since the treaty of 1851 and has remained within its legal boundaries through various other Treaties and Acts that reduced their land base to the current boundaries of the Pine Ridge Indian Reservation when the reservation was created by the Act of March 2, 1889 (25 Stat. 888). Despite its reservation status, most of the county was opened for settlement by the Act of May 27, 1910, where the US Congress "authorized and directed the Secretary of Interior to sell and dispose of all that portion of the Pine Ridge Indian Reservation, in the State of South Dakota, lying and being in Bennett County". Open settlement was ended by a Secretarial Order of June 10, 1936, which restored "to tribal ownership of all lands which are now, or may hereafter be, classified as undisposed-of surplus opened lands of the Pine Ridge Reservation...." The allotment process left the county's landownership a "checkerboard" mixture of Indian trust lands and state and private lands.

The county was created in 1909, with land partitioned from Fall River County. On April 27, 1912, the county's first board of commissioners was elected. In November 1912, residents chose the town of Martin as the county seat.

Dispute Over Reservation Status

A 1975 decision of the Eighth Circuit Court decided that Bennett County was not to be considered part of the Pine Ridge Reservation. However, the federal government participated in that lawsuit only as amicus, and did not consider itself bound by that decision because it did not participate in the litigation. The United States was a party in United States v. Bennett County, 394 F.2d 8 (8th Cir. 1968), in which the State of South Dakota had to obtain permission from the Department of the Interior in order to fix roads or condemn property in Bennett County, consistent with the property's reservation status. Putnam v. United States 248 F.2d 292 (8th Cir. 1957) ruled that "Bennett County is within the Pine Ridge Indian Reservation created by the Act of Congress of March 2, 1889, 25 Stat. 888." The Federal Government recognizes Bennett County as being entirely within the Pine Ridge Indian Reservation. In 2004, in State of South Dakota v. Acting Great Plains Regional Director, Bureau of Indian Affairs Docket Number IBIA3-24-A the State of South Dakota argued against an Oglala Sioux Tribal member's application to the BIA to return a 10-acre tract of land in Bennett County into Federal Trust arguing it was outside of the Boundary of the Pine Ridge Reservation. The judge ruled in favor of the applicant and Bureau of Indian Affairs' affirming that Bennett County is indeed within the boundaries of the Reservation.

Native/Non-Native Relations

Both Lakota and European Americans have worked during recent decades to improve relations between the groups, which residents commonly refer to as full-bloods, mixed-bloods (usually both identified as Native American) and whites. Intermarriage continues between the groups and cooperation has been increasing. In the mid-1990s, residents co-sponsored a concurrent powwow and rodeo in the county. By the 1990s, people of Native American descent comprised the majority of county residents. In the 2000 Census, 5.7% of the people in Bennett County identified as mixed-race Native American-European American (more Lakota socially identify as having mixed-race ancestry). This is the highest percentage of any county within US boundaries, except northeastern Oklahoma and White Earth Indian Reservation in northwestern Minnesota.

Bennett County was in national news in 2014 when the township of Swett was put up for sale. The township's two residents listed six acres and all property in the township for sale for nearly $400,000. By 2016 the price had been reduced to $250,000, still with no takers.

Geography

Bennett County lies on the south line of South Dakota. Its south boundary line abuts the north boundary line of the state of Nebraska. The Little White River flows eastward through the lower central part of the county. The highest point on the county's terrain is the SW corner, at ASL. Its lowest point is along the north boundary line, at ASL. The terrain consists of rolling hills cut with drainage gullies, sloping to the east-northeast.

According to the United States Census Bureau, the county has a total area of , of which is land and (0.5%) is water. It is the 23rd largest county in South Dakota by total area.

The eastern portion of South Dakota's counties (48 of 66) observe Central Time; the western counties (18 of 66) observe Mountain Time. Bennett County is the easternmost of the SD counties to observe Mountain Time.

Major highways

20px U.S. Highway 18
20px South Dakota Highway 73

Adjacent counties

Jackson County – north
Mellette County – northeast (boundary of Central Time)
Todd County – east (boundary of Central Time)
Cherry County, Nebraska – south (eastern part of county observes Central Time)
Sheridan County, Nebraska – southwest
Oglala Lakota County – west

Protected areas

Lacreek National Wildlife Refuge
Little White River Recreation Area
Little White River State Game Production Area
Todd State Game Production Area

Demographics

Education

The Bennett County School District serves all of Bennett County.

The Bureau of Indian Education (BIE) is affiliated with the American Horse School, a K-8 school in Allen operated by a tribal group.