CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 30102 than in any other category.
The following table shows how many health care and social assistance businesses with between one and four employees were in 30102 during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in 30102 (2012-2016)
Year
Total businesses
2012
21
2013
19
2014
18
2015
19
2016
19