CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Westmoreland County zip codes than in any other category.
The following table shows how many manufacturing businesses with between one and four employees were in Westmoreland County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between one and four employees in Westmoreland County (2012-2016)
Year
Total businesses
2012
179
2013
183
2014
164
2015
150
2016
159
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