Jefferson County, Montana Genealogy

United States &gt; Montana &gt; Jefferson County

Parent County
1865--Jefferson County was created 2 February 1865 as an original county. County seat: Boulder 

Neighboring Counties

 * Broadwater
 * Deer Lodge
 * Gallatin
 * Lewis and Clark
 * Madison
 * Powell
 * Silver Bow

Vital Records
For marriages from 1866-1900 see Western States Marriage Index.

Web Sites

 * USGenWeb project. May have maps, name indexes, history or other information for this county. Select the state, then the county.