North Baltimore Journal

There were 15 construction businesses in ZIP code 21220 that employed between 20 and 49 people in 2017, according to County Business Patterns (CBP) statistics provided by the United States Census Bureau.

CBP data indicates that no other industry had more establishments with between 20 and 49 employees in ZIP code 21220 than construction businesses.

The following table shows industries of total establishments with between 20 and 49 employees in ZIP code 21220 in 2017.

Industry	Total Establishments
Construction businesses	15
Accommodation and food services businesses	13
Retail trade businesses	11
Administrative, support, waste management and remediation services businesses	8
Wholesale trade businesses	6
Professional, scientific and technical services businesses	5
Manufacturing businesses	3
Transportation and warehousing businesses	3
Arts, entertainment and recreation businesses	3