Loudoun County Library

Find Loudoun County Virginia libraries, such as state, town, city, public, private, college and university library branches. Libraries provide information on applications, borrowing books, ebooks, library programs, online databases and research.


Ashburn Family History Center 21015 Claiborne Parkway Ashburn VA 20147 703-858-5930


Loudoun County: Cascades Library 21030 Whitfield Place Sterling VA 20165 703-444-3228

Loudoun Library Foundation 145 East Market Street Leesburg VA 20176 703-779-2252

National Sporting Library & Museum 102 The Plains Road Middleburg VA 20117 540-687-6542

Purcellville Library 220 East Main Street Purcellville VA 20132 540-338-7235

Virginia Campus Library 44983 Knoll Square Ashburn VA 20147 703-726-8230

How are Public Libraries funded?

The vast majority of funding that supports the operation of Public Libraries comes from county and local governments. At times, grant funding may be available for specific programs, projects, or capital improvements. Fees for special programs and services account for a relatively small percentage of revenue for Public Libraries.

What are the Friends of the Library?

Friends of the Library are organizations formed to support their local Public Libraries. They typically establish themselves as independent, non-profit organizations that conduct fundraising to supplement Library resources and organize Library related events.

What is the Dewey Decimal system?

The Dewey Decimal system is a classification system used in many libraries to organize their books. The classification number allows for books to easily be located or returned to their assigned place in the library. The system is constantly revised to keep up with changes in the libraries.