CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 49938 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 49938 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 49938 (2012-2016)
Year
Total businesses
2012
15
2013
12
2014
13
2015
11
2016
11