Thousands of others served without a regular congregation, or worked in closely related fields, such as chaplains in hospitals, the Armed Forces, universities, and correctional institutions. While there are numerous denominations, most ministers are employed by the five largest Protestant bodies Baptist, Episcopalian, Lutheran, Methodist, and Presbyterian. All cities and most towns in the United States have at least one Protestant church with a full-time minister. Although most ministers are located in urban areas, many serve two or more small congregations in less densely populated areas. Some small churches increasingly are employing part-time ministers who may be seminary students, retired ministers, or holders of secular jobs.
Unpaid pastors serve other churches with meager funds.
Some churches employ specially trained members of the laity to conduct nonliturgical functions. Training and Other Qualifications Educational requirements for entry into the Protestant ministry vary greatly. Many denominations require or at least strongly prefer a college bachelor's degree followed by study at a theological school. However, some denominations have no formal educational requirements, and others ordain persons having various types of training in Bible colleges, Bible institutes, or liberal arts colleges. Many denominations now allow women to be ordained, but others do not.