Carnegie Libraries in Iowa Project (CLIP)
- Displays historical photographs, floorplans and postcards of the 101 public libraries established in the state by Carnegie grants in the early 1900s.
- http://digital.lib.uiowa.edu/clip/

Iowa's Library Service Areas
- Links to the seven regional library service areas in the state, which replaced the regional library system in 2001.
- http://www.ilsa.lib.ia.us/

Northeast Iowa Library Service Area
- Lists participating member libraries in thirteen counties, with interlibrary loan links and downloadable forms.
- http://www.neilsa.org/

State Library of Iowa
- Library catalog and services, list of state libraries online, information about grants for libraries.
- http://www.statelibraryofiowa.org/

Iowa Library Association
- Advocates for quality library services for all Iowans and provides leadership, education and support for members. Includes calendar, committee directories, bylaws and organization manual and membership details. Located in West Des Moines.
- http://www.iowalibraryassociation.org/

Rod Library - University of Northern Iowa
- Provides a fact sheet with links to policies, services, the collection, exhibits, orientation, staff directory and employment opportunities. Located in Cedar Falls.
- http://www.library.uni.edu/

Iowa State University Library
- Features services, policies, departments, reports, organizational chart and maps. Includes information about the collections and library catalog. Located in Ames.
- http://www.lib.iastate.edu/

Grinnell College Libraries
- General information including hours, staff directory, floor plans, fact sheets, FAQs, missions and policies, and departments. Browse databases, view collections or find resources.
- http://www.lib.grinnell.edu/

Morningside College Library
- Provides information about policies, services and resources. Includes hours and map. Located in Sioux City.
- http://library.morningside.edu/

The Herbert Hoover Presidential Library and Museum
- West Branch. Preserves the records of the 31st President of the United States. Provides general information for using materials at the library and links to research collections.
- http://hoover.nara.gov/

The University of Iowa Libraries
- Largest system in the state contains main library, ten branches, and law and health sciences libraries. Includes history, policies, services, staff directory, hours, events, directions and maps. Located in Iowa City.
- http://www.lib.uiowa.edu/