List of Carnegie libraries in Idaho

The following list of Carnegie libraries in Idaho provides detailed information on United States Carnegie libraries in Idaho, where 11 libraries were built from 11 grants awarded by the Carnegie Corporation of New York from 1903 to 1914. As of 2010, nine of these buildings were still standing, and three still operated as libraries.

Key

Carnegie libraries

	Library	City or town	Image	Date granted	Grant amount	Location	Notes
1	Boise	Boise			$40,000	815 W. Washington St.	Completed 1905
2	Caldwell	Caldwell			$12,500	1101 Cleveland Blvd.	Completed 1914
3	Idaho Falls	Idaho Falls			$15,000	200 N. Eastern Dr.	Completed 1916, now part of the Museum of Idaho
4	Lewiston	Lewiston			$10,000	101 5th St.	Built 1901, closed September 30, 1999
5	Moscow	Moscow			$10,000	110 S. Jefferson St.	Mission Style, opened March 1906
6	Mountain Home	Mountain Home			$6,000	180 S. 3rd East	Completed 1908, now a museum
7	Nampa	Nampa		January 25, 1907	$10,500	1417 Second St. South between 14th and 15th Street	Completed in February 1908. Formal opening was March 7, 1908. The library moved to the First Security Bank building in 1966. The original Carnegie building was used as the Canyon County YWCA until at least June 1976. It is said that the building burned down some time between 1976 and 1979.
8	Pocatello	Pocatello			$12,000	113 S. Garfield Ave.	Completed 1907
9	Preston	Preston			$10,000		Demolished June 11, 2004
10	Wallace	Wallace			$12,000	415 River St.	Completed 1911
11	Weiser	Weiser				Paddock Ave. and Maryatt St.	Part of the Intermountain Institute. Closed when the new high school and public library were constructed in the 1960s.