CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in Northumberland County zip codes than in any other category.
The following table shows how many information businesses with between one and four employees were in Northumberland County zip codes during the period from 2012 to 2016.
Information businesses with between one and four employees in Northumberland County (2012-2016)
Year
Total businesses
2012
9
2013
10
2014
13
2015
11
2016
10