The problem of this study is to ascertain the existing relationships between enrollment size and methods of financial management in selected public institutions of higher education. The purposes set forth for this investigation are to conduct a survey of the financial management methods of a major segment of Texas higher education, to analyze the existing relationships of these financial methods with increasing enrollments ranging from 2,537 to 26,531, and to assess the implications thereof for indicators of optimum and maximum enrollments under variable methods of financial management.