The Aalfs Downtown Library

529 Pierce Street
Sioux City, IA 51101


Library Hours

Monday – Wednesday 9am – 8pm

Thursday – Saturday 9am – 5pm

Sunday 1 – 5pm (Sept. thru May)


With new fiction and nonfiction books, large type, audiobooks, movies, magazines, and music, the Aalfs Downtown Library also offers the largest children’s and young adult collections in the system. Local history, genealogy, reference, and outreach services are headquartered here.

Skilled librarians will help you find needed information or a good read.

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