1620 S. Union
Kennewick, WA 99337
(509) 783-7878
Visit Website

The Kennewick Branch opened in 1999.  It is our largest library and houses the library system’s largest collection of materials, including a notable genealogy collection. Access high speed WiFi and public internet computers with MS Office, as well as copying an

50-A N. Canal Blvd.
Mesa, WA 99343
(509) 269-4201
Visit Website

The recently remodeled Basin City Branch is a testament to the community’s love for the library! Access high-speed WiFi and public internet computers with MS Office and printing. Customers can access the 400,000 materials in the MCL system, including new releases on DVD, CD, and more!

810 Horne Dr. Benton City
Benton City, WA 99320
(509) 588-6471
Visit Website

The Benton City Branch moved into its impressive new facility in 2006 – this library overlooks the Yakima River and scenic Red Mountain! Enjoy high-speed WiFi and public internet computers with MS Office, as well as copying and printing. Customers from any branch can get 24/7 access to free downloadable

(509) 737-6380
(509) 539-8677
Visit Website

Mid-Columbia Libraries has continually provided Bookmobile services since 1949!  The Bookmobile was the first branch of Mid-Columbia Libraries in Benton

118 N. Columbia
Connell, WA 99326
(509) 234-4971
Visit Website

The Connell Branch provides high-speed WiFi and public internet computers with MS Office, as well as copying and printing.  Check out the massive Where the Wild Things Are mural, inspired by Maurice Sendak’s Caldecott-

225 E. Weston
Kahlotus, WA 99335
(509) 282-3493
Visit Website

Need to get online? The Kahlotus Branch provides high-speed WiFi and public internet access computers with MS Office, and copying and printing. Books on CD are popular at this branch with rural customers who often drive lengthy distances. MCL customers from any branch can get 24/7 access to free download

405 S. Dayton
Kennewick, WA 99336
(509) 582-4745
Visit Website

The Keewaydin Park Branch opened in 1964 and was remodeled in 2000.  Easily accessible by bus, the Dayton Transfer Point is located across the street - bus routes 42, 45, 46, 47, 48, and 160 all stop next to the library! 

5240 Eltopia West Rd.
Eltopia, WA 99330
(509) 297-4341
Visit Website

The Othello Branch began serving the public in 1991 and was refurbished in 2003.  Prior to being a library, the branch building was a bank! You can browse the shelves in the old bank vault for the best in Mysteries, Science Fiction, and Westerns.

101 E. Main St.
Othello, WA 99344
(509) 488-9683
Visit Website

The Othello Branch began serving the public in 1991 and was refurbished in 2003.  Prior to being a library, the branch building was a bank! You can browse the shelves in the old bank vault for the best in Mysteries, Science Fiction, and Westerns.

1320 W. Hopkins
Pasco, WA 99301
(509) 545-1019
Visit Website

The heavily used Pasco Branch reopened in March, 2009 after an extensive remodel.  The new floor plan showcases 34 public internet computers, free WiFi, and children's computers with educational games.  The Pasco Bran

902 7th Ave.
Prosser, WA 99350
(509) 786-2533
Visit Website

The Prosser Branch began serving the public in 2001.  Need to get online? Access high-speed WiFi and public internet computers with MS Office, and copying and printing.  Many teens enjoy the Prosser Branch and partici

3803 W. Van Giesen
West Richland, WA 99353

The West Richland Branch opened to the public in 1996.  The library is conveniently located in the heart of West Richland's Civic Center Campus, ne