CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Martin County zip codes than in any other category.
The following table shows how many professional, scientific and technical services businesses with between one and four employees were in Martin County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in Martin County (2012-2016)
Year
Total businesses
2012
9
2013
12
2014
10
2015
15
2016
17