None of the households in Loudoun County, VA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
89.8% of the residents in Loudoun County, VA are U.S. citizens.
Loudoun County, VA borders Frederick County, MD, Montgomery County, MD, Washington County, MD, Clarke County, VA, Fairfax County, VA, Fauquier County, VA, Prince William County, VA, and Jefferson County, WV.