CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Columbia 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 Columbia County zip codes during the period from 2012 to 2016.
Real estate, rental and leasing businesses with between one and four employees in Columbia County (2012-2016)
Year
Total businesses
2012
48
2013
48
2014
47
2015
48
2016
52