Manufacturing Engineering at California Polytechnic State University-San Luis Obispo
Bachelor's Degree
calpoly.eduAnalysis
Cal Poly San Luis Obispo's selective engineering reputation suggests stronger outcomes than these national benchmarks indicate, though the lack of school-specific data makes this difficult to verify. Based on comparable manufacturing engineering programs nationwide, graduates might expect around $72,000 in first-year earnings against roughly $21,500 in debtβa manageable 0.30 ratio. However, the single California program with reported data shows $79,500 in earnings with lower debt of $17,000, and given Cal Poly SLO's stronger admission selectivity (30% versus Cal Poly Pomona's higher rate), actual outcomes for this program could reasonably exceed these estimates.
The challenge is that manufacturing engineering remains a niche major with limited data points even nationally. What we do know is that Cal Poly SLO attracts academically stronger students (only 18% receive Pell grants, indicating a wealthier student body) and enjoys strong employer connections in California's manufacturing and tech sectors. If this program performs anywhere near the school's other engineering offerings, the actual debt-to-earnings picture likely looks better than these national estimates suggest.
For families willing to bet on institutional reputation over verified data, the fundamentals appear sound: reasonable debt levels, a technical field with consistent demand, and a school name that carries weight with California employers. Just understand you're making that decision with less transparency than you'd have at programs with reported outcomes.
Where California Polytechnic State University-San Luis Obispo Stands
Earnings vs. debt across all manufacturing engineering bachelors's programs nationally
Compare to Similar Programs in California
Manufacturing Engineering bachelors's programs at peer institutions in California (7 total in state)
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| School | In-State Tuition | Earnings (1yr)* | Earnings (4yr) | Median Debt* | Debt/Earnings |
|---|---|---|---|---|---|
| $11,075 | $72,154* | β | $21,457* | β | |
| $7,439 | $79,549* | $83,569 | $17,083* | 0.21 | |
| National Median | β | $72,154* | β | $21,457* | 0.30 |
Career Paths
Occupations commonly associated with manufacturing engineering graduates
Architectural and Engineering Managers
Biofuels/Biodiesel Technology and Product Development Managers
Industrial Engineers
Human Factors Engineers and Ergonomists
Validation Engineers
Manufacturing Engineers
Engineering Teachers, Postsecondary
Cost Estimators
Engineers, All Other
Energy Engineers, Except Wind and Solar
Mechatronics Engineers
Microsystems Engineers
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 national median of 14 similar programs. Actual outcomes may vary.