Fort Lemhi was created in 1855.
The address of the Upper Lemhi Valley Historical Society Inc is: Po Box 50, Lemhi, ID 83465-0050
Sacagawea was born c. 1766 into an Agaidiku ("Salmon Eater") tribe of Lemhi Shoshone between Kenney Creek and Agency Creek about twenty minutes away from Hayden and Bear Trail Creeks in the city of Salmon in Lemhi County, Idaho. After the expedition, Sacagawea's husband Toussaint took a job with the Missouri Fur Company, and stayed at Fort Manuel Lisa in present-day North Dakota. Evidence suggests that Sacagawea died at the fort on December 20, 1812. She would be buried on the grounds of the fort.
Moore's Fort was created in 1828.
As of the 2000 Census, the population of Lemhi County Idaho is, 7,806.
The airport code for Lemhi County Airport is SMN.
Fort Garrison was created in 1695.
Fort Monostor was created in 1871.
Fort Prudhomme was created in 1682.
Fort Monroe was created in 1834.
Fort Europa was created in 2005.
Fort Benghisa was created in 1909.
Fort McGilvray was created in 1941.