The Prosser Library has 10 computers freely available to the public, as well as wireless internet access.
Our after-hours bookdrop is on the side of the building, next to the parking lot.
Interesting in becoming more involved in your library?
Volunteers are welcome to apply at any time. You can also participate as a member of The Prosser Friends of the Library. The Prosser FOL, supports library programs and services through the sale of gently used books in a display located in the library lobby. Please contact the library if you are interested in becoming a Friend or donating items, or email friendsoftheprosserlibrary at yahoo.com. Our events calendar has more information about their meetings.
Click here for more programs.
The library is conveniently located near downtown Prosser, across from Prosser High School.
Prosser Heritage Collection is now online. This project, showcasing historical photos from the Prosser area, was supported by a grant from the Washington State Library and assistance provided by the Benton County Historical Museum.
902 7th St.
Prosser, WA 99350
Phone: (509) 786-2533
Hours of OperationMonday: 11 AM - 7 PM
Tuesday: 11 AM - 7 PM
Wednesday: 11 AM - 7 PM
Thursday: 11 AM - 7 PM
Friday: 11 AM - 7 PM
Saturday: 10 AM - 3 PM
Supervisor: Katy McLaughlin