Brown County, South Dakota Genealogy

United States South Dakota Brown County

Guide to Brown County, South Dakota ancestry, genealogy and family history, birth records, marriage records, death records, census records, family history, and military records.

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County Courthouse
Brown County Courthouse 101 1st Ave SE Aberdeen, SD 57401-4203 Phone: 605.622.2266 Clerk Courts has birth, marriage, death, burial, probate and court records; Register of Deeds has land records

Brown County, South Dakota Record Dates

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 * width="84%" bgcolor="#e4d8e5" align="center" colspan="7" | Beginning Dates for Major County Records
 * width="12%" bgcolor="#e4d8e5" align="center" | Birth*
 * width="12%" bgcolor="#e4d8e5" align="center" | Marriage
 * width="12%" bgcolor="#e4d8e5" align="center" | Death*
 * width="12%" bgcolor="#e4d8e5" align="center" | Court
 * width="12%" bgcolor="#e4d8e5" align="center" | Land
 * width="12%" bgcolor="#e4d8e5" align="center" | Probate
 * width="12%" bgcolor="#e4d8e5" align="center" | Census
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 * width="12%" align="center" |1880
 * colspan="7"|
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 * width="12%" align="center" |1880
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Record Loss
There is no known history of courthouse disasters in this county.

Boundary Changes
1879--Brown County was created 1 October 1879 from Mills (eliminated 1 Oct 1879), Stone (eliminated 1 Oct 1879), and Beadle(old) Counties. County seat: Aberdeen
 * Interactive Formation Boundary Map of North Dakota - shows boundary changes for South Dakota Counties
 * South Dakota Historical Boundary Changes - list of all boundary changes by county provided by Newberry Library

Populated Places

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Census Records
1905, 1915, 1925, 1935, and 1945 censuses may include unique information: Ethnic Background, Maiden Name, Church Affiliation and Military Service
 * 1905 — at FamilySearch Historical Records — index and images
 * 1915 — at FamilySearch Historical Records — index and images
 * 1925 — at FamilySearch Historical Records — index and images
 * 1935 — at FamilySearch Historical Records — index and images
 * 1945 — at FamilySearch Historical Records — index and images

Land and Property Records
Online Land Records


 * Land Patent Search - index to federal patents and homesteads on the Bureau of Land Management website, some images available
 * 1796 - 1907 - U.S. General Land Office Records, 1796-1907 at Ancestry - index, info taken from Bureau of Land Management website
 * 1861 - 1936 - U.S. Homestead Records 1861-1936 at Ancestry.com - ($), index and images

Local Histories

 * Bath community, 1881-1981 : our first one hundred years. 1981. By Bath Centennial Book Committee (Bath, South Dakota). [North Dakota?] : Dakota North Plains Press. Online at:;.
 * Brown County history [South Dakota]. 1980. By History Committee of Brown County Museum and Historical Society. [Aberdeen, South Dakota] : Brown County Museum and Historical Society. Online at:;.
 * Early history of Brown County, South Dakota : a literature of the people. 1970. By Brown County Territorial Pioneers Association. Aberdeen, South Dakota : Brown Co. Territorial Pioneers Assoc.. Online at:;.
 * History of the Finnish settlement in Brown and Dickey counties of South and North Dakota, 1881-1955. 1960. By Savo Finnish Historical Society. Salt Lake City, Utah : Filmed by the Genealogical Society of Utah. Online at:;.

Military Records

 * 1861-1941 - at FamilySearch — index and images

Probate Records
'''Online Records
 * 1800 – 1985 North Dakota and South Dakota Wills and Probate Records 1800-1985 at Ancestry.com — index and images $

Family History Centers

 * Aberdeen South Dakota Family History Center

Libraries
Alexander Mitchell Public Library 519 S. Kline Street Aberdeen, SD 57401 605-626-7097 email:[mailto:ampl@sdln.net ampl@sdln.net] Website

Societies
Brown County Historical Society Dacotah Prairie Museum PO Box 395 Aberdeen, SD 57401 Telephone: 605-626-7117 E-mail:[mailto:dacotahprairiemuseum@gmail.com dacotahprairiemuseum@gmail.com] Website

Frederick Area Historical Society 412 Main St. PO Box 523 Frederick, SD 57441-0523 Website

Aberdeen Area Genealogical Society PO Box 493 Aberdeen, SD 57402-0493 Website

Websites

 * USGenWeb project. May have maps, name indexes, history or other information for this county. Select the state, then the county.