CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Rockingham County zip codes than in any other category.
The following table shows how many manufacturing businesses with between one and four employees were in Rockingham County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between one and four employees in Rockingham County (2012-2016)
Year
Total businesses
2012
29
2013
29
2014
26
2015
26
2016
22