Boulder County CO Genealogy

USA (1,373,456) > Colorado (13,749) > Boulder County (617)

Boulder County Records by City/Town

Boulder Genealogy (225)
Gold Hill Genealogy (28)
Hygiene Genealogy (29)
Jamestown Genealogy (28)
Lafayette Genealogy (60)
Longmont Genealogy (124)
Louisville Genealogy (51)

Lyons Genealogy (46)
Nederland Genealogy (35)
Niwot Genealogy (33)
Salina Genealogy (26)
Sunset Genealogy (26)
Sunshine Genealogy (28)
Superior Genealogy (26)

Overview of Boulder County Records

  • Boulder County was created in 1861.
  • Birth records from 1910 to the present and death records from 1900 to the present can be obtained from the Colorado Department of Public Health and Environment .
  • The Boulder County Clerk-Recorder has marriage records starting in 1863, land records starting in 1864, and military discharge records starting in 1917.
  • The Boulder County Health Department has birth and death records starting in 1872.
  • The Boulder County Court has probate records starting in 1864, divorce records, and court records starting in 1864.
  • Online indexes and images of some of the above records can be found by using the links on this site.