Ashburn is an unincorporated settlement and census-designated place located in Loudoun County, Virginia, within the United States. Situated approximately 30 miles northwest of Washington, D.C., it is a significant component of the broader Washington metropolitan area.
The community has experienced substantial growth in recent decades; its population rose from 3,393 in 1990 to 46,349 as recorded in the 2020 United States census. Beyond its residential growth, Ashburn is notably recognized as a major hub for internet traffic due to the high concentration of data centers located within the area.