CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 37620 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 37620 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 37620 (2012-2016)
Year
Total businesses
2012
35
2013
35
2014
30
2015
35
2016
33