Nevada Counties records differ extensively from county to county in either quality and quantity. Some have already been carefully conserved while some have been much misused and overlooked. Many Nevada records have purely vanished. For genealogists carrying out research in Nevada you will find no valuable substitute to have an on-site search of county courthouse records. For Definitions of all court terms see the Genealogy Encyclopedia.

Kansas Counties – Nevada is divided into 16 counties. Nevada was admitted to the Union on October 31, 1864 with eleven counties. In 1969, Ormsby County and Carson City were consolidated into a single municipal government known as Carson City.

Carson City, the state capital, is also an independent city, which doesn’t belong to any county. However, it has a similar status to that of the 16 counties in the state. Carson City used to be the county seat of Ormsby County, but the two were consolidated in 1969.

Each of the 16 counties in Nevada has a sheriff, board of commissioners, district attorney, public administrator, and other various officials with specific jobs to do. Each town and city in Nevada was granted a charter from the state legislature, and many of the cities and towns operate using a governmental system including town council members and a mayor.

Each county may have its own records on file. However, many county records can be found on microfilm at the FHL and at the Nevada State Library and Archives.

County recorders are responsible for most county land records. However, two counties have their land records at the county assessor’s office. The court records are maintained by the clerk of the courts and the probate records are maintained by the county clerks in each county. The Nevada State Library and Archives has a list of which county offices hold which types of records. See also a list of links to county and county seat government run websites.

List of Nevada Extinct Counties

Map of Nevada Counties
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Map of Nevada Counties

Nevada has counties that no longer are in existence. They were created by the state, provincial, or territorial governing administration. Most of these counties were created and disbanded in the 19th century; county borders have changed little since Nineteen hundred in the great number of states. These counties really should be checked out when you are conducting genealogy research. Pay attention where the courthouse records went to if the county was abolished or joined with a different county.

  • Bullfrog County was created in 1987 from a part of Nye County; abolished in 1989
  • Carson County was created in 1854 by Utah Territory with jurisdiction over an area now in Carson City, Churchill, Douglas, Esmeralda, Humboldt, Lyon, Mineral, Pershing, Storey, and Washoe counties; abolished in 1861
  • Humboldt County (old) was  created in 1856 by Utah Territory with jurisdiction over an area now in Churchill, Elko, Eureka, Humboldt, Lander, and Pershing counties; abolished in 1861
  • Lake County was created in 1861 as an original county; renamed Roop in 1862; annexed in 1883 by Washoe County
  • Ormsby County was created in 1861 as an original county; combined with Carson City to form the independent municipality of Carson City in 1969
  • Pah-Ute County was created in 1864 by Arizona Territory with jurisdiction over an area now in Clark County; abolished in 1871
  • Rio Virgin County was created in 1869 by Utah Territory with jurisdiction over an area now in Clark County; abolished in 1872
  • Roop County was Created in 1861 as an original county called Lake; renamed Roop in 1862; annexed in 1883 by Washoe County.
  • Saint Mary’s County was created in 1856 by Utah Territory with jurisdiction over an area now in Elko, Eureka, and White Pine counties; abolished in 1861.

List of Nevada Counties with Burned Courthouses

Nevada burned county courthouse
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The damage to Nevada courthouses significantly has a bearing on genealogists in almost every way. Not only are these kinds of historic buildings torn from our lifetimes, so are the archives they stored: marriage, wills, probate, land records, among others. Once destroyed they’re destroyed permanently. Although they have already been placed on mircofilm, computers and film burn up too. The most tragic side of this is the reason that virtually all of our courthouses are destroyed from arsonist. However, you cannot assume all records were destroyed. A number of Nevada counties have dealt with a loss of records due to courthouse fires, floods, and theft.

  • White Pine County Courthouse – In early 1880’s, the county courthouse in Hamilton was burned down along with much of the business section by an embezzling county treasurer. In 1885, a store owner caused a devastating fire which burned down the Court House which had been moved to the Withington Hotel.. Only a pitiful few records from the Sheriff’s office were salvaged. The town of Hamilton had suffered previous fires before the last which resulted in its faster demise.

List of Nevada Counties

List of Nevada Counties

CountyDate FormedParent CountyCounty Seat
Carson City1969Founded 1858, consolidated with Ormsby County in 1969.Carson City
Churchill1861Original County in the Nevada TerritoryFallon
Clark1909Lincoln CountyLas Vegas
Douglas1861Original County in the Nevada TerritoryMinden
Elko1869Lander CountyElko
Esmeralda1861Original County in the Nevada TerritoryGoldfield
Eureka1873Lander CountyEureka
Humboldt1855Original County in the Nevada TerritoryWinnemucca
Lander1862Original County in the Nevada TerritoryBattle Mountain
Lincoln1866Nye County and territory ceded by Arizona.Pioche
Lyon1861Original County in the Nevada TerritoryYerington
Mineral1911Esmeralda CountyHawthorne
Nye1864Esmeralda CountyTonopah
Pershing1919Humboldt CountyLovelock
Storey1861Original County in the Nevada TerritoryVirginia City
Washoe1861Original County in the Nevada TerritoryReno
White Pine1869Lander CountyEly
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