Maryland State Wire

There were 739 businesses in Maryland zip code 21740 that had fewer than five employees in 2017, according to County Business Patterns (CBP) statistics provided by the United States Census Bureau.

CBP data indicates that there were 1,831 total businesses in 21740.

The following table gives a breakdown of businesses in 21740 by total employees in 2017.

Total employees	Total businesses
0 to 4	739
5 to 9	391
10 to 19	293
20 to 49	264
50 to 99	88
100 to 249	44
250 to 499	5
more than 500	7