CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 29303 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 29303 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 29303 (2012-2016)
Year
Total businesses
2012
20
2013
18
2014
21
2015
23
2016
19