| Junior colleges | $55,250 |
| Colleges, universities, and professional schools | 55,180 |
| Elementary and secondary schools | 54,650 |
| Other information services | 48,060 |
| Local government | 47,940 |
The average annual salary for all librarians in the Federal Government in nonsupervisory, supervisory, and managerial positions was $84,796 in March 2009.
About 30 percent librarians were members of a union in 2008 or were covered under a union contract.
Source: Bureau of Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook, 2010-11 Edition