1) News sources: Most national news publications have annual “What Lawyers Earn” articles. Try the Wall Street Journal, U.S. News & World Report, ABA Journal, and other places. Use a search engine or index to locate these.
2) Professional Associations, e.g.: American Bar Association (ABA) and National Association for Legal Professionals (NALP), Pacific Northwest Paralegal Association
3) Private sources, e.g.: Robert Half Legal “2013 Salary Guide” on compensation in the legal field.
5) Statewide: In Oregon, the Oregon State Bar (OSB) recently updated their Economic Report, compiling attorney salary data. You can find this report at the OSB website, under Surveys & Reports.
6) If you’re a law student, don’t forget the resources at your law school’s career services office and your law library.