Median annual earnings in the industries employing the largest numbers of social and human service assistants in May 2004 were:
| State government | $29,270 |
| Local government | 28,230 |
| Individual and family services | 23,400 |
| Vocational rehabilitation services | 21,770 |
| Residential mental retardation, mental health and substance abuse facilities | 20,410 |
Source: Bureau of Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook, 2006-07 Edition