Lemhi County was formed in 1869. Covering an area of 4,569.50 sq mi, it has the population of over 7.8K. The county was named after Fort Lemhi. It bears more than 3.2K households and 2,200family units. Salmon is the county seat and the largest city.

A racial combination of Native American, Non - Hispanic or white, black, Asian, Hispanic or Latino, Pacific Islander, and others composes this county census.

Lemhi County index, one of the finest public and vital record site boasts of a range of records concerning familial SSN, birth, marriage particulars, death news, separation decree information, colonization and naturalization minutiae, probates, civil court data, census, military forces service, property deeds, war records and others. The massive repository maintains such data with utmost care and professionalism. Thus, a whole lot of data can easily be achieved with the help of these repositories.