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 manufacturing businesses with between one and four employees were in Union County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between one and four employees in Union County (2012-2016)
Year
Total businesses
2012
95
2013
96
2014
100
2015
95
2016
103