CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in 57501 than in any other category.
The following table shows how many construction businesses with between five and nine employees were in 57501 during the period from 2012 to 2016.
Construction businesses with between five and nine employees in 57501 (2012-2016)
Year
Total businesses
2012
9
2013
15
2014
9
2015
9
2016
12