Southern Wisconsin Times

There were 1,601 businesses in Rock 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 3,358 total businesses in Rock County.

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

Total employees	Total businesses
0 to 4	1,601
5 to 9	690
10 to 19	453
20 to 49	360
50 to 99	120
100 to 249	70
250 to 499	23
more than 500	6