Day County, South Dakota Genealogy

United States South Dakota Day County

Guide to Day 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
Day County Courthouse 710 W 1st Street Webster, SD 57274-1391 Phone: 605.345.3771 Register of Deeds has birth and death records from 1905, land records from 1879 and burial records from 1930; County Treasurer has marriage records from 1880; Clerk Court has divorce and court records from 1885 and probate records from 1898

Day 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
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 * width="12%" align="center" |1880
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Record Loss
1962 Courthouse was destroyed by fire.

Boundary Changes
County seat: Webster
 * 1879--Day County was created 1 October 1879 from Greeley, Eliminated 1 Oct. 1879, and Stone, Eliminated 1 Oct. 1879, Counties.
 * 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
Indian Reservation

A portion of the Lake Traverse Indian Reservation is in Day County. The remainder of the reservation is in Marshall, Roberts, and Codington Counties in South Dakota and in Richland and Sargent Counties in North Dakota.


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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

Church Records
Lutheran

'''Bergen Lutheran Church, Bristol


 * Records of Bergen Lutheran Church, Bristol, in Evangelical Lutheran Church in America database at Archives.com ($).

'''St. John's Lutheran Church


 * Records of St. John's Lutheran Church, Day County, in Evangelical Lutheran Church in America database at Archives.com ($).

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

 * Day County history. 1981. By Day County Historical Research Committee. Webster, South Dakota : Day County Historical Research Committee. Online at:;.
 * History of Day County : from 1873 to 1926. 1926. By L.G. Ochsenreiter. Webster, South Dakota : L.G. Ochsenreiter. 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 $

Websites

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