Lewis and Clark County MT Genealogy

USA (1,379,301) > Montana (9,791) > Lewis and Clark County (565)


Lewis and Clark County Records by City/Town

Augusta Genealogy (43)
East Helena Genealogy (42)
Gilman Genealogy (34)
Helena Genealogy (395)


Lincoln Genealogy (34)
Marysville Genealogy (39)
Wolf Creek Genealogy (32)

Overview of Lewis and Clark County Records

  • Lewis and Clark County was created in 1865.
  • Birth and death records from 1907 to the present, as well as marriage and divorce records from 1943 to the present, can be obtained from the Montana Department of Public Health and Human Services.
  • The Lewis and Clark County Clerk has birth records starting in 1907, death records starting in 1895, and land records starting in 1865.
  • The Lewis and Clark County Clerk District Court has marriage records starting in 1865, divorce records, probate records starting in 1867, and court records starting in 1867.
  • Online indexes and images of some of the above records can be found by using the links on this site.