San Diego State University — ROI, Cost & Payback
San Diego State University charges a net price of $15,364/yr after aid — a 4-year total of $61,456. Graduates earn a median $64,909 ten years after entry, $16,549/yr above the $48,360 high-school baseline, clearing the total in 3.7 years — a 20-year net return of $269,524, a strong payback — the degree clears its cost fast. (Scorecard, 2026 · our math.)
| Measure | Value | Source |
|---|---|---|
| Net price (after aid) | $15,364/yr | Scorecard, 2026 |
| Total net cost (4 yrs) | $61,456 | our math |
| Median earnings, 10 yrs after entry | $64,909 | Scorecard, 2026 |
| Earnings premium over HS baseline | $16,549/yr | our math |
| Median debt (completers) | $15,000 | Scorecard, 2026 |
| Payback | 3.7 yrs | our math |
| 20-year net return | $269,524 | our math |
College Scorecard (2026 release), institution-level · payback and returns are our math.
How we compute this. Payback = total net cost ÷ annual earnings premium, where the premium is median earnings 10 years after entry minus the $48,360 baseline (BLS 2024 median for a high-school-diploma worker 25+). Total net cost = net price × 4 years. We do not discount future dollars. The institution-wide earnings figure blends every major — a specific program's payback can be far better or worse. Full method on the methodology page.