For the academic year 2023-2024, the average tuition & fees of San Diego State University vs California State University San Marcos is $8,012 for in-state and $19,892 for out-of-state.
| School Name | Tuition & Fees | Cost Per Credit Hour | Books & Supplies | Living Costs | |||
|---|---|---|---|---|---|---|---|
| In-State | Out-of-State | In-State | Out-of-State | On Campus | Off Campus | ||
| California State University-San MarcosSan Marcos, CA | $7,734 | $19,614 | - | $396 | $1,018 | $14,152 | $20,254 |
| San Diego State UniversitySan Diego, CA | $8,290 | $20,170 | - | $396 | $908 | $21,630 | $17,110 |
| Average | $8,012 | $19,892 | - | $396 | $963 | $17,891 | $18,682 |