| Offices of mental health practitioners | $69,510 |
| Elementary and secondary schools | 61,290 |
| Local government | 58,770 |
| Individual and family services | 50,780 |
| Outpatient care centers | 50,310 |
Median annual earnings of wage and salary industrial-organizational psychologists in May 2006 were $86,420. The middle 50 percent earned between $66,310 and $115,000. The lowest 10 percent earned less than $48,380, and the highest 10 percent earned more than $139,620.
Source: Bureau of Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook, 2008-09 Edition