CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 56001 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 56001 during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in 56001 (2012-2016)
Year
Total businesses
2012
68
2013
73
2014
66
2015
66
2016
70