CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in Armstrong 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 Armstrong County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in Armstrong County (2012-2016)
Year
Total businesses
2012
41
2013
42
2014
45
2015
44
2016
45
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