Coos County was created in 1853 from Umpqua and Jackson counties.
Birth and death records from 1903 to the present, as well as marriage records from 1911 to the present, can be obtained from the Oregon Health Authority.
The Coos County Clerk has birth records starting in 1906, death records from 1906 to 1929, marriage records starting in 1857, land records starting in 1854, widow’s military pensions from 1929 to 1950, and some school records.
The Coos County State Courts has divorce and probate records starting in 1852
Online indexes and images of some of the above records can be found by using the links on this site.