Mechanical Engineering at Washington University in St Louis
Bachelor's Degree
Analysis
Washington University's mechanical engineering program delivers solid but not exceptional outcomes relative to its highly selective admissions profile. The $72,057 starting salary lands near the middle of both national and Missouri rankings—better than average, but trailing Missouri S&T by about $3,800. For a school with a 12% acceptance rate and 1530 average SAT, parents might expect more separation from the pack.
The program's strength lies in its financial accessibility. At $19,000 in median debt—substantially below both the national ($24,755) and state ($24,226) medians—graduates face one of the more manageable debt loads among Missouri engineering programs. That 0.26 debt-to-earnings ratio means graduates owe roughly three months' salary, creating immediate financial flexibility that matters for young engineers considering graduate school or geographic mobility. The 19% earnings growth to $85,827 by year four shows healthy progression, though it doesn't fundamentally change the value equation.
The takeaway: WashU engineering provides a solid foundation with minimal debt burden, but the earnings premium doesn't match the school's elite positioning. For Missouri residents comparing in-state options, Missouri S&T delivers stronger starting outcomes at likely lower tuition. For out-of-state families paying full freight, the question is whether WashU's broader institutional reputation justifies costs that the engineering salary data alone doesn't support.
Where Washington University in St Louis Stands
Earnings vs. debt across all mechanical engineering bachelors's programs nationally
Programs in the upper-left quadrant (high earnings, low debt) offer the best value. Programs in the lower-right quadrant warrant careful consideration.
Earnings Distribution
How Washington University in St Louis graduates compare to all programs nationally
Washington University in St Louis graduates earn $72k, placing them in the 58th percentile of all mechanical engineering bachelors programs nationally.
Earnings Over Time
How earnings evolve from 1 year to 4 years after graduation
Earnings trajectories vary significantly. Some programs show strong early returns that plateau; others start lower but accelerate. Consider where you want to be at year 4, not just year 1.
Compare to Similar Programs in Missouri
Mechanical Engineering bachelors's programs at peer institutions in Missouri (7 total in state)
| School | Earnings (1yr) | Earnings (4yr) | Median Debt | Debt/Earnings |
|---|---|---|---|---|
| Washington University in St Louis | $72,057 | $85,827 | $19,000 | 0.26 |
| Missouri University of Science and Technology | $75,855 | $83,593 | $22,786 | 0.30 |
| Saint Louis University | $74,209 | — | $25,665 | 0.35 |
| University of Missouri-Columbia | $71,800 | $83,864 | $22,250 | 0.31 |
| University of Missouri-Kansas City | $71,072 | $84,088 | $26,068 | 0.37 |
| University of Missouri-St Louis | $69,638 | $77,327 | $32,274 | 0.46 |
| National Median | $70,744 | — | $24,755 | 0.35 |
Other Mechanical Engineering Programs in Missouri
Compare tuition, earnings, and debt across Missouri schools
| School | In-State Tuition | Earnings (1yr) | Debt |
|---|---|---|---|
| Missouri University of Science and Technology Rolla | $14,278 | $75,855 | $22,786 |
| Saint Louis University Saint Louis | $53,244 | $74,209 | $25,665 |
| University of Missouri-Columbia Columbia | $14,130 | $71,800 | $22,250 |
| University of Missouri-Kansas City Kansas City | $11,988 | $71,072 | $26,068 |
| University of Missouri-St Louis Saint Louis | $13,440 | $69,638 | $32,274 |
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 Washington University in St Louis, approximately 16% 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.
Sample Size: Based on 30 graduates with reported earnings and 39 graduates with debt data. Small samples may not be representative.