CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Iowa 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 Iowa during the period from 2012 to 2016.
Real estate, rental and leasing businesses with between one and four employees in Iowa (2012-2016)
Year
Total businesses
2012
349,776
2013
357,533
2014
367,076
2015
377,602
2016
390,500