CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 56101 than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in 56101 during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in 56101 (2012-2016)
Year
Total businesses
2012
14
2013
12
2014
13
2015
13
2016
10