CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between one and four employees in 40351 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 40351 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 40351 (2012-2016)
Year
Total businesses
2012
11
2013
8
2014
10
2015
7
2016
12