Spanning 361 square miles, Prince William County, Manassas Park, and Manassas City are home to a vibrant and diverse population of 566,125 people. Each individual contributes to the unique fabric of our community, and at Alliance Prince William, we are committed to supporting, uplifting, and empowering every resident. Our mission is to create positive change by fostering opportunity, connection, and growth throughout the region. Whether through advocacy, partnerships, or direct service, we strive to make a tangible difference in the daily lives of those we serve. Join us in our mission to build a stronger, more united community—one life, one neighborhood, and one initiative at a time.