CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between one and four employees in 40475 than in any other category.
The following table shows how many manufacturing businesses with between one and four employees were in 40475 during the period from 2012 to 2016.
Manufacturing businesses with between one and four employees in 40475 (2012-2016)
Year
Total businesses
2012
12
2013
10
2014
15
2015
13
2016
12