Loudoun County is located in the state of Virginia, with a total population of 413538. The land area spans approximately 1335.692947 square miles, contributing to its total area of 1350.249626 square miles.

Loudoun County Interactive Map

About Loudoun County, Virginia

Here is some important info of Loudoun County, Virginia

Loudoun County, Virginia Population Demographics

As of the last census, Loudoun County has a total population of 413538, out of which 205164 are Male while 208374 are female.

You can check the total population for every year in the below table:

Year Population
2010 315478
2011 326327
2012 337847
2013 349915
2014 362206
2015 374014
2016 385546
2017 397049
2018 405522
2019 413538

Race Demographics

Category Percentage
non_hispanic_white_alone_male 27.3%
non_hispanic_white_alone_female 27.5%
black_alone_male 4.1%
black_alone_female 4.0%
asian_alone_male 9.9%
asian_alone_female 10.4%
hispanic_male 7.0%
hispanic_female 6.9%

Age Demographics

Category Percentage
0-4 6.8%
5-9 7.9%
10-14 8.3%
15-19 7.2%
20-24 5.1%
25-29 4.9%
30-34 6.6%
35-39 8.5%
40-44 8.5%
45-49 8.4%
50-54 7.3%
55-59 6.2%
60-64 4.5%
65-69 3.2%
70-74 2.6%
75-79 1.8%
80-84 1.1%
85+ 1.1%

Additional Information

  • Average Income: 78070
  • Number of Police officers: 107
  • Loudoun County FIPS code: 51107

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Source: Census.gov, Wikipedia.org