Agnes Robinson Waterloo Public Library serves Waterloo in Douglas County from 23704 Cedar Dr. It reports a collection of about 24,347 items, roughly 16,407 checkouts a year and 3,271 registered borrowers. Visitors have access to 8 public internet computers and free wireless. It belongs to the Three Rivers Library System, one of the regional systems that share services among Nebraska libraries. Figures come from the 2024-2025 Nebraska Public Library Survey.