Financial Aid is available for law schools. Federal loans are available and most law schools offer aid in the form of scholarships, grants, and work-study programs. Contact each law school individually to see for which type of financial aid package you qualify. Different law schools will give different awards. Start this process early.
Internet Resources
AALS
The Association of American Law Schools
Association of Trial Lawyers of America - Law Student Scholarships and Awards
NALP
The Association for Legal Career Professionals