The net price of attending Saint Louis University is nothing but the actual amount that the students are required to pay in a year. It depends upon the annual family income of the applicant. Generally, the higher the family income of the candidate, the higher is the net amount to be paid. Simply put, the family income of the candidate is a key factor in determining the net amount. At SLU, the average net price is estimated to be $31,098. The net price for students with an annual family income below $30,000 is reported to be around $20,051. For the individuals who come under the $30,001-$48,000 income category, the net cost is $21,082. The amount stands at $23,734 for an annual income between $48,001 and $75,000, $26,969 for the $75,001-$110,000 income bracket, and $33,946 for a family income above $110,000.