CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Loudoun County zip codes than in any other category.
The following table shows how many educational services businesses with between one and four employees were in Loudoun County zip codes during the period from 2012 to 2016.
Educational services businesses with between one and four employees in Loudoun County (2012-2016)
Year
Total businesses
2012
90
2013
91
2014
89
2015
94
2016
99