CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 19520 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 19520 during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in 19520 (2012-2016)
Year
Total businesses
2012
10
2013
10
2014
8
2015
7
2016
10