CBP data indicates that there are more establishments categorized as finance and insurance businesses with between one and four employees in 33510 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 33510 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 33510 (2012-2016)
Year
Total businesses
2012
33
2013
43
2014
46
2015
41
2016
33