CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 68521 than in any other category.
The following table shows how many wholesale trade businesses with between one and four employees were in 68521 during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in 68521 (2012-2016)
Year
Total businesses
2012
12
2013
11
2014
13
2015
13
2016
11