CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Pennington 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 Pennington County zip codes during the period from 2012 to 2016.
Real estate, rental and leasing businesses with between one and four employees in Pennington County (2012-2016)
Year
Total businesses
2012
9
2013
9
2014
12
2015
12
2016
10