CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 21209 than in any other category.
The following table shows how many arts, entertainment and recreation businesses with between one and four employees were in 21209 during the period from 2012 to 2016.
Arts, entertainment and recreation businesses with between one and four employees in 21209 (2012-2016)
Year
Total businesses
2012
14
2013
12
2014
13
2015
18
2016
18