Prosser

Prosser

Announcements: 
Curbside pickup service begins Monday, August 17 during normal open hours. Please call 509-737-6384 to pick up your holds. / Estamos abierto para la recogida y devolución de libros y materiales en la acera. Llame a 509-737-6384 para servicio.

Branch Details: 

902 7th St.
Prosser, WA 99350

(509) 786-2533
Monday: 
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
Sunday: 
Closed
Supervisor: 
Katy McLaughlin

The Mid-Columbia Libraries' Prosser Branch offers free wi-fi and curbside pickup service. Get up to five free pages printed daily using our print drop service.


The City of Prosser Library building was built in 1973, and Benton County residents were served by a Bookmobile and then a branch also located in Prosser. In 2001, the city contracted with the county library system to combine services as the Mid-Columbia Libraries' Prosser Branch. The branch was completely remodeled in 2015.

Please contact the library if you are interested in becoming a Friend or donating items, or email prosserfriendsofthelibrary@yahoo.com. The board meets bi-monthly, and meetings will be listed on the library events calendar.

The Prosser Heritage Collection showcases historical photos from the Prosser area, developed with support from a grant from the Washington State Library and assistance from the Benton County Historical Museum.