CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between five and nine employees in 21215 than in any other category.
The following table shows how many retail trade businesses with between five and nine employees were in 21215 during the period from 2012 to 2016.
Retail trade businesses with between five and nine employees in 21215 (2012-2016)
Year
Total businesses
2012
44
2013
37
2014
34
2015
35
2016
33