CBP data indicates that there are more establishments categorized as retail trade businesses with between 100 and 249 employees in Harris County zip codes than in any other category.
The following table shows how many construction businesses with between 100 and 249 employees were in Harris County zip codes during the period from 2012 to 2016.
Construction businesses with between 100 and 249 employees in Harris County (2012-2016)
Year
Total businesses
2012
153
2013
157
2014
178
2015
182
2016
192