The elementary program is frequently followed by a middle school or junior high school program, which generally lasts 2 or 3 years. Students then may finish their compulsory schooling at the secondary or high school level, which may last from 3 to 6 years depending on the structure within their school district. A technical or vocational institution offers postsecondary technical training leading to a specific career. Other types of educational opportunities for adults are offered by community organizations, libraries, churches, and businesses. At least 1 year beyond the bachelor's is necessary for a master's degree, while a doctor's degree usually requires a minimum of 3 or 4 years beyond the bachelor's.
Professional schools differ widely in admissions requirements and in program length.
Law programs normally require 3 years of coursework beyond the bachelor's degree level.