Find Genealogy Records in Whitman County

Whitman County holds genealogy records dating back to the territorial era, covering births, deaths, marriages, probate files, court records, and land documents that span from the 1860s forward. The county was formed in 1872 from Stevens County and named after Dr. Marcus Whitman, and its records are split between the Washington State Digital Archives and the Eastern Regional Branch in Cheney. Whether you are tracing a family line through Colfax, Pullman, or a smaller rural township, this guide points to the key sources you need to search Whitman County ancestors.

Whitman County Vital Records and Archives

Whitman County was created from Stevens County on January 2, 1872, and its county seat is Colfax. The county spans the rolling Palouse farmland in southeastern Washington. Record-keeping here goes back well before statehood. Known beginning dates for government records are: Birth 1875, Marriage 1872, Death 1891, Court 1861, Land 1874, Probate 1878, and Census 1850. That range means you can find genealogy sources for ancestors who arrived during the early territorial period.

The County Clerk holds marriage records from 1872 to 1891, probate records from 1870, divorce and court records from 1864, and naturalization records from 1862 to 1942. The County Auditor holds birth and death records from 1891 to 1907 and land records. Post-1907 vital records are held by the Washington State Department of Health. The Whitman County Auditor's Office is also responsible for recording, motor vehicle licensing, and elections. You can reach county departments through the Whitman County Departments page.

Note: The Eastern Regional Branch is closed Monday and Tuesday for in-person research. Call ahead or email to schedule a visit.

Whitman County Records in the Digital Archives

The Washington State Digital Archives has indexed and imaged several key Whitman County genealogy collections. These are free to search online and include scanned images of original documents. The Whitman County Auditor birth records, 1889-1907 contain 3,492 entries. They were filmed and indexed by the Washington State Archives Eastern Regional Branch staff along with Eastern Washington University student interns. The collection includes records from before 1889 in a few cases.

When searching the birth records, use the parents' last name for best results. You can search by the full last name or just the first letter. Keep in mind that the mother's last name in these records reflects her maiden name. Soundex search is available to help with spelling variations, which is useful in a county with many immigrant families who anglicized their names after arriving in the Palouse region.

The lead-in: The Washington State Digital Archives Whitman County birth records database holds 3,492 indexed and imaged entries from the county auditor's register.

These birth records cover the period when county auditors handled local vital registration, before the state took over that function in 1907.

Marriage records for Whitman County span a long range in the Digital Archives. The available sets include: 1872-2002 Whitman County Auditor Marriage Records, 1890-1939 Marriage Returns, 1939-1947 Marriage License Applications, 1962-2022 Marriage Certificates, and 1987-present Marriage Records. Death records cover 1891-1907 from the County Auditor. Land records include 1987-2022 Recorded Land Records and Plats and Surveys. Business records include 1987-2022 Professional License Records. All of these sets are held at the Washington State Archives.

Whitman County Recording Searches

For land and property records, Whitman County offers online access through their public web portal. The Whitman County Recording Searches page directs you to the countygovernmentrecords.com portal. A public login lets you search documents by name, parcel number, or Auditor File Number and see a summary of results. To view or purchase full documents, you need to register as a new user.

Historical documents filed before 1982 are not yet available through the online portal. You have three ways to access those older records: digital format for inspection at the Auditor's office in Colfax, physical inspection at the Washington State Archives in Cheney, or a paid search by a recording deputy. For a recording deputy search, you need to provide a five-year time frame of when the document was recorded, the grantor or grantee name, and an abbreviated legal description of the property. The charge is $8 per hour for staff search time plus $1 per printed page.

The Washington State Archives Eastern Regional Branch serves Whitman County alongside Adams, Asotin, Columbia, Ferry, Garfield, Lincoln, Pend Oreille, Spokane, Stevens, and Walla Walla counties. Their collections span from the territorial period to the present and include school census records, tax assessment rolls, court dockets and case files, photographs, maps, plats, and engineering drawings.

The lead-in: The Eastern Regional Branch of the Washington State Archives in Cheney holds Whitman County archival materials going back to the territorial period.

The branch is located on the Eastern Washington University campus and serves multiple southeastern Washington counties for in-person research appointments.

Whitman County Probate, Court, and Naturalization Records

Whitman County court records go back to 1861, which is notable given that the county wasn't formally created until 1872. Those early records reflect the territorial period when the area was still part of Stevens County. Probate records start from 1870. Divorce and court records begin in 1864. These older records are some of the earliest genealogy sources in the state and can document families who arrived in eastern Washington before the railroad era.

Naturalization records for Whitman County cover 1862 to 1942. That's an 80-year span that includes immigrants who took their oath of citizenship in Whitman County Superior Court. These records often include birthplace, age, date of arrival in the United States, and names of witnesses. For researchers with immigrant ancestors from Scandinavia, Germany, Russia, or other regions who settled in the Palouse, naturalization records can fill major gaps that census data and vital records leave open.

The FamilySearch wiki for Whitman County lists local research facilities and specific record sets with date ranges and links. Historical county works available through FamilySearch Digital Library and Ancestry include "Historic Sketches of Walla Walla, Whitman, Columbia and Garfield Counties, Washington Territory, and Umatilla County, Oregon" by Frank T. Gilbert (1882), and "An Illustrated History of Whitman County, State of Washington." These local histories can help place family names in context.

Note: There is no known history of courthouse disasters in Whitman County, which means record continuity here is generally stronger than in counties that suffered fires or floods.

Land Records and Property Research

Land records are among the most useful tools in Whitman County genealogy. The County Auditor has held land records since at least 1874. The 1987-2022 Recorded Land Records and Plats and Surveys sets are available through the Washington State Digital Archives with index and images. These records track property ownership, transfers, and boundaries over decades and can show when an ancestor arrived in the county and where they settled.

The lead-in: The Whitman County Recording Searches portal provides online access to documents filed from 1982 onward, with older records accessible through the Auditor's office or the State Archives in Cheney.

Documents filed before 1982 require an in-person visit or a paid deputy search, but they can be essential for tracing property chains across multiple generations of a family.

For post-1907 vital records, the Washington State Department of Health holds statewide birth, death, marriage, and divorce records. For older records tied to the Colfax courthouse or the county's rural townships, the Eastern Regional Branch in Cheney is the best starting point. The Whitman County Genealogical Society at 115 NW State Street, Room 103A in Pullman and the Niell Public Library in Pullman are both listed in the FamilySearch wiki as local research resources worth contacting directly.

Cities in Whitman County

Whitman County includes several communities across the Palouse region. Pullman is the largest city and home to Washington State University.

Nearby Counties

These counties border Whitman County. If your ancestors lived near the county line, records may cross into neighboring jurisdictions.