College Scorecard data · Updated August 17, 2026
| Tuition | Difference | |
|---|---|---|
| St. Mary's University (in-state) | $37,434 | — |
| TX average | $14,418 | +160% |
| National average | $18,082 | +107% |
In-state tuition at St. Mary's University is $37,434 per year; out-of-state students pay $37,434.
St. Mary's University in-state tuition is 160% above the TX average of $14,418.
National average in-state tuition is $18,082; St. Mary's University is 107% above that.
$37,434 is the official in-state tuition published by College Scorecard for the most recent cohort year.