CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 33881 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 33881 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 33881 (2012-2016)
Year
Total businesses
2012
33
2013
28
2014
31
2015
39
2016
39