CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between one and four employees in 28144 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 28144 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 28144 (2012-2016)
Year
Total businesses
2012
16
2013
14
2014
16
2015
16
2016
17