| AVERAGE SALARY BY OCCUPATION | Harrington, Maine | United States |
| Management | $62,083 | $65,643 |
| Business, Financial | | $55,431 |
| Computer, Math | | $73,554 |
| Architecture, Engineering | | $74,001 |
| Sciences | | $55,336 |
| Social Service | | $38,592 |
| Legal | | $74,395 |
| Education | $27,813 | $39,450 |
| Arts, Entertainment | | $36,374 |
| Health Practitioners | $45,750 | $64,417 |
| Health Technicians | | $35,954 |
| Healthcare Support | $20,000 | $22,334 |
| Fire Fighters | $44,000 | $29,766 |
| Law Enforcement | | $55,397 |
| Food Prep, Serving | $3,438 | $13,351 |
| Cleaning, Maintenance | $15,625 | $18,423 |
| Personal Care | $16,250 | $15,351 |
| Sales, Related | $30,234 | $26,485 |
| Office Admin, Support | $28,333 | $29,268 |
| Farming, Fishing, Forestry | $24,792 | $19,254 |
| Construction, Extraction | $26,250 | $32,468 |
| Maintence, Repair | | $40,948 |
| Production | $32,614 | $31,479 |
| Transportation | $8,750 | $32,663 |
| Material Moving | | $22,126 |
| AVERAGE SALARY BY INDUSTRY | Harrington, Maine | United States |
| Agriculture, Forestry, Fishing and Hunting | $40,417 | $24,135 |
| Mining, Quarrying, and Oil and Gas Extraction | $0 | $62,204 |
| Construction | $26,719 | $35,300 |
| Manufacturing | $26,389 | $42,158 |
| Wholesale Trade | $28,333 | $41,714 |
| Retail Trade | $12,188 | $21,666 |
| Transportation and Warehousing | $0 | $40,449 |
| Utilities | $0 | $62,996 |
| Information | $0 | $48,512 |
| Finance and Insurance | $14,063 | $50,584 |
| Real Estate and Rental and Leasing | $0 | $36,265 |
| Professional, Scientific, and Technical Services | $0 | $59,897 |
| Management of Companies and Enterprises | $0 | $61,392 |
| Administrative and Support and Waste Services | $0 | $23,873 |
| Educational Services | $30,313 | $37,346 |
| Health Care and Social Assistance | $17,426 | $33,234 |
| Arts, Entertainment, and Recreation | $0 | $21,042 |
| Accommodation and Food Services | $13,333 | $14,790 |
| Other Services | $26,125 | $22,627 |
| Public Administration | $36,250 | $51,719 |