Big Horn County MT Genealogy

USA (1,373,456) > Montana (9,038) > Big Horn County (126)

If you're not sure which records would be helpful, you can try our Ancestor Source Finder tool. Big Horn Records by Type Birth Records (5) Cemetery Records (39) Census Records (18) Church Records (1) City Directories (4) Death Records (4) Histories and Genealogies (3) Immigration Records (2) Land Records (6) Map Records (7) Marriage Records (6) Military Records (3) Minority Records (1) Miscellaneous Records (1) Newspapers and Obituaries (10) Probate Records (2) School Records (13) Tax Records (1)

Overview of Big Horn County Records

• Big Horn County was created in 1913 from Rosebud and Yellowstone counties.
• 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 Big Horn County Clerk has birth records starting in 1913, death records starting in 1913, naturalization records, and land records starting in 1913.
• The Big Horn County Clerk District Court has marriage records starting in 1913, divorce records, probate records starting in 1913, and court records starting in 1913.
• Online indexes and images of some of the above records can be found by using the links on this site.