CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 51503 than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in 51503 during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in 51503 (2012-2016)
Year
Total businesses
2012
36
2013
32
2014
30
2015
26
2016
29