The Kitsap Regional Library is a public library system in Kitsap County, Washington, United States. It has nine locations that serve over 280,000 residents in Kitsap County; its collection includes over 300,000 items that have an annual circulation of 2.4 million. Founded in 1945 as the Kitsap County Rural Library District, the modern system was formed from a 1955 merger with the Bremerton city library.

The library system is a primarily tax-funded organization overseen by a five-member board of trustees. Board members represent the five geographic regions of Kitsap County and are appointed for five-year terms.^[2] The library and its services are also funded by local civic organizations, Friends of the Library organizations, Bainbridge Library, Inc. and the Kitsap Regional Library Foundation.

The first major library in Kitsap County was the Bremerton Public Library, which was opened in June 1908 following approval by the city government. It was originally located at the former horse stables of the fire department and housed 1,000 books, primarily works donated by the Seattle Public Library and private contributors. For the next two decades, the library moved between several buildings in Bremerton as it outgrew various spaces.^[3]

Bremerton voters passed a bond measure in 1937 to build a permanent library, which would also be financed with Works Progress Administration grant.^[4] The new Bremerton Library opened on August 1, 1938.^[5] By 1938, the Bremerton Public Library was used by approximately 15,000 individuals throughout the area; during this time, the population of Bremerton itself was 10,000 people.^{[citation needed]} The building was renovated in 2005 at a cost of $400,000, with one-fourth of costs provided by a donation from the Bill and Melinda Gates Foundation.^[4] The branch was renamed for civil rights leader Martin Luther King Jr. in 2024.^[6]

A county levy for areas in 1944 was passed to create the Kitsap County Rural Library District, which would serve most of the county.^[7][8] The Kitsap County Rural Library District operated under its own budget and staff until it merged with Bremerton Public Library on August 1, 1955.^[9]

At the date of its creation, Kitsap Regional Library included a regional service center at Bremerton; stations at Eglon, Retsil, Seabeck, Kingston, Erlands Point, Manchester, Navy Yard City, Port Gamble, Silverdale, Tracyton, Rolling Bay and Suquamish; and one branch library in Poulsbo. Two bookmobiles further extended service to rural areas. From 1955 until 1976, the system was headquartered in the historic downtown Bremerton location. However, demand for library services exceeded capacity and a new headquarters was built in 1976 at Sylvan Way. The building opened to the public in 1978.

Kitsap Regional Library serves Kitsap County through nine physical locations. Each location offers a collection of books, audiobooks, CDs and DVDs and other materials; access to computers and technology assistance; public meeting spaces; and classes and events that are free and open to all.^{[citation needed]}

In addition to book borrowing, the Kitsap Regional Library offers access to online databases and subscriptions as well as various programs at its branches.

The annual summer learning program includes prizes for reading and other activities, classes, and events.^[13] The library system launched its "One Book, One Community" program in 2008 that serves as a regionwide book discussion club that focuses on a set of books each year.^[14] In 2014, Kitsap Regional Library was selected as a John Cotton Dana Award for its Traveling Book Campaign, which utilized technology and guerrilla marketing—primarily by placing copies of the One Book selection around the county—to draw awareness within the local community to the programs.^{[citation needed]}

In 2015, Kitsap Regional Library received a three-year National Leadership grant^[15] from the Institute of Museum and Library Services to design and implement a sustainable model of STEM programming for all public libraries. The project, titled Make Do Share, collects tools and resources to support staff in planning, facilitating and improving STEM programs for youth.^[16]

The Kitsap Regional Library also offers book group kits, loans on Discover Passes to visit Washington state parks, early learning kits for young children, STEM learning kits for young students, audiobook converters, a seed library, ukuleles, and video games.^[17]

In addition to taxpayer funding, the library receives contributions through the Kitsap Regional Library Foundation, a 501(c)(3) corporation qualified to receive tax-deductible donations. There are also seven active Friends of the Library groups that organize volunteers to run book sales and fundraising events.^{[citation needed]}