CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 21061 than in any other category.
The following table shows how many manufacturing businesses with between one and four employees were in 21061 during the period from 2012 to 2016.
Manufacturing businesses with between one and four employees in 21061 (2012-2016)
Year
Total businesses
2012
13
2013
10
2014
12
2015
14
2016
10