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 finance and insurance businesses with between one and four employees were in Harris County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in Harris County (2012-2016)
Year
Total businesses
2012
4151
2013
4163
2014
4100
2015
4090
2016
3948