| AVERAGE SALARY BY INDUSTRY | Freeport, Illinois | United States |
| Agriculture, Forestry, Fishing and Hunting | $26,544 | $24,135 |
| Mining, Quarrying, and Oil and Gas Extraction | $102,813 | $62,204 |
| Construction | $30,000 | $35,300 |
| Manufacturing | $35,107 | $42,158 |
| Wholesale Trade | $49,375 | $41,714 |
| Retail Trade | $18,838 | $21,666 |
| Transportation and Warehousing | $35,156 | $40,449 |
| Utilities | $83,092 | $62,996 |
| Information | $24,453 | $48,512 |
| Finance and Insurance | $34,764 | $50,584 |
| Real Estate and Rental and Leasing | $50,093 | $36,265 |
| Professional, Scientific, and Technical Services | $46,463 | $59,897 |
| Management of Companies and Enterprises | $12,067 | $61,392 |
| Administrative and Support and Waste Services | $14,099 | $23,873 |
| Educational Services | $27,762 | $37,346 |
| Health Care and Social Assistance | $24,524 | $33,234 |
| Arts, Entertainment, and Recreation | $10,664 | $21,042 |
| Accommodation and Food Services | $10,459 | $14,790 |
| Other Services | $21,078 | $22,627 |
| Public Administration | $43,672 | $51,719 |