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 professional, scientific and technical services businesses with between one and four employees were in Union County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in Union County (2012-2016)
Year
Total businesses
2012
30
2013
27
2014
28
2015
25
2016
22