CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 18428 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 18428 during the period from 2012 to 2016.
Real estate, rental and leasing businesses with between one and four employees in 18428 (2012-2016)
Year
Total businesses
2012
14
2013
13
2014
15
2015
13
2016
11