CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Washington County zip codes than in any other category.
The following table shows how many real estate, rental and leasing businesses with between one and four employees were in Washington County zip codes during the period from 2012 to 2016.
Real estate, rental and leasing businesses with between one and four employees in Washington County (2012-2016)
Year
Total businesses
2012
36
2013
34
2014
33
2015
37
2016
36