Analysis
Chemical engineering at Princeton carries an estimated debt load of roughly $26,000—manageable compared to many private universities—but the estimated first-year earnings of $67,000 based on comparable New Jersey programs fall noticeably short of the national median of $73,000 for this major. That's surprising given Princeton's reputation and selectivity, though keep in mind these figures are derived from peer programs in the state, not Princeton's actual graduate outcomes which the Department of Education doesn't publish due to small sample sizes.
The debt-to-earnings ratio of 0.39 suggests graduates could theoretically pay off loans within a year if they devoted their entire salary to it, which is solid by any measure. However, the estimated earnings trail what Stevens Institute reports for its chemical engineering graduates ($79,000) by a significant margin. Whether that gap reflects reality for Princeton students or simply the limitations of using state-level estimates remains unclear—Princeton's unmatched prestige and alumni network could easily translate into outcomes that exceed the state average.
For a family considering this program, the key question becomes whether Princeton's brand and connections justify the leap of faith required when actual earnings data isn't available. The estimated numbers suggest a reasonable investment, but without knowing how Princeton's specific graduates perform, you're betting on the institution's overall strength rather than proven program outcomes.
Where Princeton University Stands
Earnings vs. debt across all chemical engineering bachelors's programs nationally
Compare to Similar Programs in New Jersey
Chemical Engineering bachelors's programs at peer institutions in New Jersey (5 total in state)
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| School | In-State Tuition | Earnings (1yr)* | Earnings (4yr) | Median Debt* | Debt/Earnings |
|---|---|---|---|---|---|
| $59,710 | $67,197* | — | $25,918* | — | |
| $60,952 | $79,339* | $89,971 | $26,686* | 0.34 | |
| $17,239 | $67,777* | $80,163 | $25,000* | 0.37 | |
| $19,022 | $66,617* | $78,403 | $26,437* | 0.40 | |
| $15,700 | $61,045* | $80,749 | $23,863* | 0.39 | |
| National Median | — | $72,974* | — | $23,250* | 0.32 |
Career Paths
Occupations commonly associated with chemical engineering graduates
Architectural and Engineering Managers
Biofuels/Biodiesel Technology and Product Development Managers
Chemical Engineers
Bioengineers and Biomedical Engineers
Engineering Teachers, Postsecondary
Engineers, All Other
Energy Engineers, Except Wind and Solar
Mechatronics Engineers
Microsystems Engineers
Photonics Engineers
Robotics Engineers
Nanosystems 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 Princeton University, approximately 19% 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 4 similar programs in NJ. Actual outcomes may vary.