There were eight health care and social assistance businesses in Castro 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 Castro County ZIP Codes than health care and social assistance businesses.
The following table shows industries of total establishments with fewer than five employees in Castro County in 2021.
Industries with fewer than five employees in Castro County (2021)
| Industry | Total Establishments |
|---|---|
| Health care and social assistance businesses | 8 |
| Professional, scientific and technical services businesses | 7 |
| Retail trade businesses | 4 |
| Real estate, rental and leasing businesses | 4 |
| Finance and insurance businesses | 3 |
