CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 57005 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 57005 during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in 57005 (2012-2016)
Year
Total businesses
2012
15
2013
16
2014
18
2015
16
2016
15