Maryland State Wire

There were 47 businesses in Maryland zip code 21040 that had between 10 and 19 employees in 2017, according to County Business Patterns (CBP) statistics provided by the United States Census Bureau.

CBP data indicates that there were 308 total businesses in 21040.

The following table gives a breakdown of businesses in 21040 by total employees in 2017.

Total employees	Total businesses
0 to 4	144
5 to 9	56
10 to 19	47
20 to 49	47
50 to 99	9
100 to 249	0-2
250 to 499	0-2
more than 500	0-2