CBP data indicates that there are more establishments categorized as transportation and warehousing businesses with between 20 and 49 employees in Webb County zip codes than in any other category.
The following table shows how many mining, quarrying, oil and gas extraction businesses with between 20 and 49 employees were in Webb County zip codes during the period from 2012 to 2016.
Mining, quarrying, oil and gas extraction businesses with between 20 and 49 employees in Webb County (2012-2016)
Year
Total businesses
2012
10
2013
10
2014
14
2015
16
2016
14