Loudoun County

Loudoun County, highlighted in map of Virginia

Loudoun County, within boundaries of the Fairfax Grant
Loudoun County, within boundaries of the Fairfax Grant
Source: Library of Congress, A survey of the northern neck of Virginia, being the lands belonging to the Rt. Honourable Thomas Lord Fairfax Baron Cameron, bounded by & within the Bay of Chesapoyocke and between the rivers Rappahannock and Potowmack: With the courses of the rivers Rappahannock and Potowmack, in Virginia, as surveyed according to order in the years 1736 & 1737.

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topography of Loudoun County
topography of Loudoun County (excluding Dulles airport...)
"The highest elevation is 1,920 ft above sea level on Blue Ridge at the southwestern part
of the county,and the lowest elevation is 180 ft above sea level
along the Potomac River at the easternmost part of the county.
" (page ii)
Source: US Geological Survey, Geologic Map of Loudoun County, Virginia
(Geologic Investigations Series Map I–2553)

Census reports Loudoun is fastest-growing county
Loudoun County population increased faster than any other county at the start of the 21st Century
(Source: U.S. Census Bureau news release - April 28, 2004)


Existing Virginia Counties
Virginia Places