CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 30324 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 30324 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 30324 (2012-2016)
Year
Total businesses
2012
25
2013
26
2014
21
2015
25
2016
19