Southern Wisconsin Times

There were 407 businesses with addresses in Jefferson County zip codes that had between five and nine employees in 2017, according to County Business Patterns (CBP) statistics provided by the United States Census Bureau.

CBP data indicates that there were 1,943 total businesses in Jefferson County zip codes.

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

Total employees	Total businesses
0 to 4	969
5 to 9	407
10 to 19	256
20 to 49	195
50 to 99	65
100 to 249	30
250 to 499	10
more than 500	0-2