There were six finance and insurance businesses in St. Clair County ZIP Codes with fewer than five employees in 2021, according to County Business Patterns (CBP) statistics provided by the United States Census Bureau.
CBP data indicates no other industry had more establishments with fewer than five employees in St. Clair County ZIP Codes than finance and insurance businesses.
The following table shows industries of total establishments with fewer than five employees in St. Clair County in 2021.
Industries with fewer than five employees in St. Clair County (2021)
| Industry | Total Establishments |
|---|---|
| Finance and insurance businesses | 6 |
| Professional, scientific and technical services businesses | 5 |
| Administrative, support, waste management and remediation services businesses | 4 |
