Background • Federal Census Summary • Counties • Links to State ResourcesBackground
| Most of present-day North and South Dakota was acquired as part of the Louisiana Purchase of 1803, and was included in Louisiana (soon renamed Missouri) Territory. The part generally west of the Missouri River remained in Missouri Territory until becoming part of Nebraska Territory, formed in 1854. The portion east of the Missouri became successively part of Michigan Territory (1834), Wisconsin Territory (1836), Iowa Territory (1838), and Minnesota Territory (1849). After Minnesota became a State in 1858, this area remained unorganized until Dakota Territory was established in 1861, including all of the present-day Dakotas as well as most of Montana and the northern half of Wyoming. After 1868 Dakota Territory corresponded to the present two States, plus an area transferred to Nebraska in 1882. South Dakota (like North Dakota) was admitted as a State on November 2, 1889 with essentially its present boundaries. | ![]() |
| Capital: Pierre | Total Area: 77,116 sq mi |
| Latitude: 42°29'N to 45°56'N | Longitude: 96°26'W to 104°03'W |
| Last Significant Boundary Change:1890 | |
Present-day South Dakota had no census coverage in 1850. The population given for 1860 is for the whole of Dakota Territory as organized in 1861, essentially comprising present-day South and North Dakota east of the Missouri River; no determination has been made to assign the 1860 total to what became the two separate States. In 1860, some forts and settlements in the present State also were enumerated in Nebraska Territory. The 1870 and 1880 populations consist of the totals of those counties of Dakota Territory located wholly or primarily in what is now South Dakota, plus (in 1870) an estimated portion of the Territory's unorganized part. The total population of Dakota Territory was 14,181 in 1870 and 135,177 in 1880. Considerable portions of the State were not covered by the census until 1900.
| 1790: --- | 1800: --- | 1810: --- | 1820: --- | 1830: --- | 1840: --- | 1850: --- | 1860: 4,837 |
| 1870: 11,776 | 1880: 98,268 | 1890: 348,600 | 1900: 401,570 | 1910: 583,888 | 1920: 636,547 | 1930: 692,849 | 1940: 642,961 |
| 1950: 652,740 | 1960: 680,514 | 1970: 665,507 | 1980: 690,768 | 1990: 696,004 | 2000: 754,844 |
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South Dakota State Historical Society
... 3458; Fax: 605-773-6041 South Dakota State Historical Society, 900 Governors Dr ... 6041 SDSHS Home Tourism & State Development ...
http://www.sdhistory.org/Default.asp (more from www.sdhistory.org)
South Dakota State Historical Society
... 3458; Fax: 605-773-6041 South Dakota State Historical Society, 900 Governors Dr ... 6041 SDSHS Home Tourism & State Development ...
http://www.sdhistory.org/ (more from www.sdhistory.org)
Genealogy Trails - Finding Ancestors wherever their trails led
... informed of our state and county website ... the Trail.... Our Website Updates State Sites Available for Hosting ...
http://genealogytrails.com/
The Political Graveyard: Miscellaneous Areas, South Dakota
... The Political Graveyard: Miscellaneous Areas, South Dakota Web politicalgraveyard.com Miscellaneous Areas ... officials, federal and state ...
http://politicalgraveyard.com/geo/SD/ZZ.html
Order South Dakota Vital Records
... payable to the South Dakota Department of Health ... the state of South ...
http://doh.sd.gov/VitalRecords/order.aspx
National Register of Historical Places - SOUTH DAKOTA (SD)
... Register of Historical Places - SOUTH DAKOTA (SD) 232 years, 99 days ... 1776 getting older every day... SOUTH ...
http://www.nationalregisterofhistoricplaces.com/SD/state.html
State Projects Page
State Projects Page State Tombstone Transcription Projects Alabama Carolyn ... Michaels Rhode Island Volunteer Needed South Carolina Victoria Proctor South ...
http://www.rootsweb.ancestry.com/~cemetery/registry.html
Genealogy Trails State Adoption List
... Genealogy Trails State Adoption List STATE HOST LIST AND STATE ... Rodriguez rlmamabear @ cox.net North Dakota Available for Adoption ...
http://genealogytrails.com/main/adoption.html
South Dakota Ghost Towns
South Dakota Ghost Towns South Dakota Ghost Towns South Dakota Counties Aurora Beadle Bennett Bon ... in the USA South ...
http://www.usgennet.org/usa/sd/topic/ghost/
Find South-Dakota public records, including county property records and birth records
... County Yankton County Ziebach County South-Dakota State Info: South-Dakota State Flag Number of Counties ... state/execut... ...
http://www.findcountyrecords.com/states/South-Dakota
