CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Custer County zip codes than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in Custer County zip codes during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in Custer County (2012-2016)
Year
Total businesses
2012
17
2013
14
2014
13
2015
14
2016
12