Multi/Interdisciplinary Studies at California Polytechnic State University-San Luis Obispo
Bachelor's Degree
calpoly.eduAnalysis
California's interdisciplinary bachelor's programs produce surprisingly consistent first-year earnings, with peer programs clustering tightly around $40,000—right where Cal Poly San Luis Obispo's graduates are estimated to land. At roughly $16,000 in estimated debt, this program carries about 40% of a first-year salary, a manageable burden compared to the $25,000 national median for these degrees. The real question isn't whether the numbers work on paper, but whether this particular interdisciplinary degree serves a clear career purpose.
Here's the catch: interdisciplinary studies programs vary wildly in what they actually prepare students to do. The state comparison data reveals this dramatically—while most programs hover around $40,000, one California school (likely with a specialized applied focus) sees graduates earning over $100,000. Similar programs in California suggest the typical path leads to general professional roles rather than specialized fields, which explains the moderate but stable earnings trajectory.
For an anxious parent, the key insight is this: the financial picture appears reasonable based on comparable programs—low debt relative to earnings—but interdisciplinary studies degrees require students to articulate a coherent narrative about their skills and direction. At a selective polytechnic known for applied learning, this major should come with a clear plan for how the coursework translates to employment, whether that's a specific industry, graduate school preparation, or an entrepreneurial path. Without that clarity, even manageable debt might feel like money spent without purpose.
Where California Polytechnic State University-San Luis Obispo Stands
Earnings vs. debt across all multi/interdisciplinary studies bachelors's programs nationally
Compare to Similar Programs in California
Multi/Interdisciplinary Studies bachelors's programs at peer institutions in California (50 total in state)
Scroll to see more →
| School | In-State Tuition | Earnings (1yr)* | Earnings (4yr) | Median Debt* | Debt/Earnings |
|---|---|---|---|---|---|
| $11,075 | $40,433* | — | $15,862* | — | |
| $55,340 | $104,803* | $165,593 | $15,500* | 0.15 | |
| $13,747 | $46,154* | $65,593 | $15,000* | 0.32 | |
| $7,913 | $45,490* | $38,755 | $18,196* | 0.40 | |
| $14,850 | $45,461* | $76,643 | $14,500* | 0.32 | |
| $14,237 | $35,404* | $51,708 | $16,332* | 0.46 | |
| National Median | — | $38,704* | — | $25,495* | 0.66 |
About This Data
Source: U.S. Department of Education College Scorecard (October 2025 release)
Population: Graduates who received federal financial aid (Title IV grants or loans). At California Polytechnic State University-San Luis Obispo, approximately 18% of students receive Pell grants. Students who did not receive federal aid are not included in these figures.
Earnings: Median earnings from IRS W-2 data for graduates who are employed and not enrolled in further education, measured 1 year after completion. Earnings are pre-tax and include wages, salaries, and self-employment income.
Debt: Median cumulative federal loan debt at graduation. Does not include private loans or Parent PLUS loans borrowed on behalf of students.
Estimated Earnings: Actual earnings data is not available for this program (typically due to privacy thresholds when fewer than 30 graduates reported earnings). The estimate shown is based on the median of 8 similar programs in CA. Actual outcomes may vary.