CBP data indicates that there are more establishments categorized as accommodation and food services businesses with between 20 and 49 employees in Allegheny County zip codes than in any other category.
The following table shows how many transportation and warehousing businesses with between 20 and 49 employees were in Allegheny County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between 20 and 49 employees in Allegheny County (2012-2016)
Year
Total businesses
2012
75
2013
83
2014
78
2015
79
2016
76