Post offices serve all communities within a county, from city branch locations to rural contract postal units that serve smaller towns and unincorporated areas with essential mail services. There are 12 Post Office locations in Prince William County, Virginia.

Residents of Prince William County should be aware that rural post offices and contract postal units may have limited hours compared to full-service branches. USPS provides a free package pickup service for all residents, including those in rural areas, which can eliminate the need to travel to a post office for outgoing packages.

List of Prince William County, Virginia Post Office

Bristow Post Office

View Details Call Now (703) 368-8209

Bristow Post Office

Address
Get Direction
Hours

Haymarket Post Office

View Details Call Now (703) 754-0937

Haymarket Post Office

Address
Get Direction
Hours

Gainesville Post Office

View Details Call Now (703) 754-3443

Gainesville Post Office

Address
Get Direction
Hours

Catharpin Post Office

View Details Call Now (703) 754-8944

Catharpin Post Office

Address
Get Direction
Hours

Dumfries Post Office

View Details Call Now (703) 441-8304

Dumfries Post Office

Address
Get Direction
Hours

Nokesville Post Office

View Details Call Now (703) 594-3936

Nokesville Post Office

Address
Get Direction
Hours

Prince William Post Office

View Details Call Now (703) 878-2715

Prince William Post Office

Address
Get Direction
Hours

Occoquan Post Office

View Details Call Now (703) 491-7604

Occoquan Post Office

Address
Get Direction
Hours

Quantico Post Office

View Details Call Now (703) 640-7577

Quantico Post Office

Address
Get Direction
Hours

Triangle Post Office

View Details Call Now (703) 221-9546

Triangle Post Office

Address
Get Direction
Hours

Shacklefords Post Office

View Details Call Now (804) 785-2440

Shacklefords Post Office

Address
Get Direction
Hours

Woodbridge Post Office

View Details Call Now (703) 494-6017

Woodbridge Post Office

Address
Get Direction
Hours

Residents of Prince William County can use the USPS online location finder to identify the nearest post office, rural branch, or contract postal unit and check their individual hours. Enrolling in USPS Informed Delivery is free and lets all county residents preview incoming mail and packages via email or the USPS app each morning before delivery.

You may also find Post Office locations in neighboring counties including Prince William, Fairfax, Stafford.