CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 31313 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 31313 during the period from 2012 to 2016.
Real estate, rental and leasing businesses with between one and four employees in 31313 (2012-2016)
Year
Total businesses
2012
27
2013
21
2014
25
2015
23
2016
30