CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 55304 than in any other category.
The following table shows how many real estate, rental and leasing businesses with between one and four employees were in 55304 during the period from 2012 to 2016.
Real estate, rental and leasing businesses with between one and four employees in 55304 (2012-2016)
Year
Total businesses
2012
54
2013
59
2014
54
2015
56
2016
58