Metro West Times

There were 23,436 businesses in Middlesex County with fewer than five employees in 2019, according to County Business Patterns (CBP) statistics provided by the United States Census Bureau.

CBP data indicates there were 44,370 total businesses in Middlesex County.

The following table gives a breakdown of businesses in Middlesex County by total employees in 2019.

Total employees	Total businesses
0 to 4	23,436
5 to 9	8,056
10 to 19	5,599
20 to 49	4,103
50 to 99	1,587
100 to 249	1,036
250 to 499	257
more than 500	117