CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Harris County zip codes than in any other category.
The following table shows how many construction businesses with between one and four employees were in Harris County zip codes during the period from 2012 to 2016.
Construction businesses with between one and four employees in Harris County (2012-2016)
Year
Total businesses
2012
3016
2013
3071
2014
3193
2015
3344
2016
3461