CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 21403 than in any other category.
The following table shows how many health care and social assistance businesses with between one and four employees were in 21403 during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in 21403 (2012-2016)
Year
Total businesses
2012
24
2013
27
2014
24
2015
24
2016
21