Loudoun County

County Population : 169,599
County Houses : 62,160
Land area : 519.9 sq. mi.
Water area : 1.2 sq. mi.
Industries providing employment : Professional,scientific,management,administrative,and waste management services (19.3%), Educational,health and social services (13.3%), Information (10.2%).
Races in Loudoun County :
- White Non-Hispanic (79.6%)
- Black (6.9%)
- Hispanic (5.9%)
- Two or more races (2.4%)
- Other race (2.3%)
- Asian Indian (1.4%)
- Other Asian (1.1%)
- Vietnamese (0.8%)
- Filipino (0.7%)
- Chinese (0.7%)
- American Indian (0.6%)
- Korean (0.5%)
(Total can be greater than 100% because Hispanics could be counted in other races)