Cowlitz County, Washington Genealogy

United States &gt; Washington &gt; Cowlitz County

Parent County
1854--Cowlitz County was formed 21 April 1854 from Lewis County. County seat: Kelso

Neighboring Counties
Clark | Lewis | Skamania | Wahkiakum | Columbia County, Oregon

Census

 * 1860
 * 1870
 * 1880
 * 1883
 * 1885
 * 1890 Veterans
 * 1900
 * 1910
 * 1920
 * 1930

Church
LDS Ward and Branch Records


 * Kelso

Naturalization
Washington State Digital Archives has digitized various types of naturalization-related records, including declarations of intentions, delayed birth files, naturalization affidavits, notifications of application for admission to US citizenship, orders fixing naturalization terms, petitions and records, petitions, receipts for certificates of citizenship, record of final decrees of citizenship and record of petitions dockets. Depending on the county, records range from 1854-1988.

Web Sites

 * Family History Library Catalog