Mason County, Washington Genealogy

United States Washington  Mason County

Guide to Mason County Washington genealogy. Birth records, marriage records, death records, census records, family history, and military records.

Historical Facts

 * Parent County: created 13 March 1854 from Thurston. Renamed 3 January 1864 from Sawamish County.
 * County Seat: Shelton
 * Neighboring Counties: Grays Harbor | Jefferson | Kitsap | Pierce | Thurston

Census

 * 1857
 * 1860
 * 1870
 * 1880
 * 1889
 * 1890 Veterans
 * 1900
 * 1910
 * 1920
 * 1930
 * 1940

Church Records
LDS Ward and Branch Records


 * Shelton

Japanese
World War II Files, 1942-1946

Public Welfare/Social Security Department, (Japanese Internment) Assistance Cases, Evacuee Referrals for Resettlement and Assistance, 1945-1946 from the Washington State Archives – Digital Archives

Military
Some military records for this county have been digitized at the Washington State Digital Archives.

Newspapers

 * Allyn Times - full-text digital issues in Google News Archive; covers 1889-1891

Courthouse
Mason County Courthouse 411 N 5th PO Box 340 Shelton, WA 98584 Phone 360–472–9670 County Auditor has marriage records from 1892, death records 1891-1906 and land records from 1850’s. County Clerk has divorce, probate and court records.

Family History Centers

 * Introduction to LDS Family History Centers

Death

 * Washington Death Certificates 1907-1960 A free internet index to the 1907-1960 death certificates can be found at FamilySearch Record Search, no images are available. A transcribed death certificate may contain such information as name of the deceased, date and place of death, age, gender, birth date and birth place, mother’s maiden name and name of spouse, place of residence, occupation and certificate numbers.

Websites

 * Mason County, Washington Genealogy and Family History (Linkpendium)
 * Mason County, Washington Genealogy and Family History (Linkpendium)