CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Union County zip codes than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in Union County zip codes during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in Union County (2012-2016)
Year
Total businesses
2012
50
2013
49
2014
49
2015
53
2016
49