CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in 51106 than in any other category.
The following table shows how many construction businesses with between five and nine employees were in 51106 during the period from 2012 to 2016.
Construction businesses with between five and nine employees in 51106 (2012-2016)
Year
Total businesses
2012
13
2013
13
2014
9
2015
13
2016
11