To answer your question, if you take out the full amount of loans allowed by your school (this is set by the school's financial aid office and only in rare and extreme cases can you borrow above this amount) you will receive around ~1,300 for room and board, bills, food, etc. This figure is actually set not by the school but by Congress and was derived back in the early 1980's for a single, male health professions student and it hasn't changed since (ADPAC, the lobbying arm of ASDA - the American Student Dental Association - lobbied unsuccessfully last year to raise the amount). This figure is pretty much the same across the nation (there are some very minor adjustments for high-cost areas such as NYC or SoCal, but not much), regardless whether or not you attend a public or private school. When planning your budget you can figure this into the funds you can rely on (if you are indeed taking out loans to cover your expenses while in school). No lending agency, federal or private such as Citi, will allow a student to take out an educational loan above the total cost of attendance of his/her program. While going to a public school at in-state tuition rates will enable you to have less debt when you get out, it will not enbable you to take out more loans to increase the funds for your personal needs while in school.