- The Loudoun County Government Center is located at 1 Harrison St. SE, Leesburg, VA 20175. Opens a New Window.
- Additional government offices and facilities are located throughout the county. See a full list of Loudoun County facilities.
- Main Phone Line: 703-777-0100
- See phone numbers for departments.
- Send us a message on one of our social media accounts.
- P.O. Box 7000, Leesburg, VA 20177-7000
- If you know the department you want to contact, addresses, phone numbers and email addresses are listed on each department's homepage.
Please note that any email sent to a member of the Board of Supervisors or any other public official or employee of Loudoun County becomes a public document and is subject to the Virginia Freedom of Information Act. This means that a copy of any such email could be requested by a citizen, or a member of the media, may be subject to disclosure, and could be reprinted or used in a public forum.
- Email Animal Services
- Email Board of Supervisors
- Email Building and Development
- Email Clerk of the Circuit Court
- Email Commissioner of the Revenue
- Email Commonwealth's Attorney
- Email Community Corrections Opens a New Window.
- Email County Administrator
- Email County Attorney
- Email Economic Development
- Email Elections and Voter Registration Opens a New Window.
- Email Extension Services Opens a New Window.
- Email Family Services
- Email Finance and Procurement Opens a New Window.
- Email Fire and Rescue Opens a New Window.
- Email General Services
- Email Health
- Email Human Resources
- Email Information Technology
- Email Juvenile & Domestic Relations District Court
- Email Juvenile and Domestic Relations Court Services Unit
- Email Library Services
- Email Management and Budget
- Email Mapping and Geographic Information
- Email Mental Health, Substance Abuse, and Developmental Services
- Email Parks, Recreation and Community Services
- Email Planning and Zoning
- Email Loudoun County Public Schools
- Email Sheriff
- Email Transportation and Capital Infrastructure
- Email Treasurer