Mechanical Engineering at Northern Illinois University
Bachelor's Degree
Analysis
Northern Illinois University's mechanical engineering graduates face a significant earnings gap compared to the state's top programs, starting about $12,000 below University of Illinois Urbana-Champaign grads and even trailing Northwestern and Bradley. At $68,069 in first-year earnings, the program sits below both the state median ($69,662) and national median ($70,744), placing it in the 40th percentile among Illinois engineering schools. The debt load of $25,000 is reasonable and roughly in line with state norms, but the combination means this program delivers middle-of-the-pack outcomes for Illinois engineering students.
The positive story here is that graduates see steady 15% earnings growth by year four, reaching $78,194—suggesting the degree opens doors to career progression even if the starting point lags competitors. With a 0.37 debt-to-earnings ratio, graduates aren't facing crushing debt burdens. For families looking at more affordable options (NIU's 70% admission rate and high Pell enrollment suggest lower overall costs than elite alternatives), this could work as a value play if in-state tuition significantly undercuts schools like U of I or Northwestern.
The tradeoff is clear: you're likely sacrificing $10,000-15,000 in early career earnings compared to top Illinois programs. If your child can access those higher-ranked schools without dramatically more debt, that's probably the better investment. But if NIU comes at a substantially lower total cost, the reasonable debt levels and solid growth trajectory make it a defensible choice for an engineering career.
Where Northern Illinois University 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 Northern Illinois University graduates compare to all programs nationally
Northern Illinois University graduates earn $68k, placing them in the 33th 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 Illinois
Mechanical Engineering bachelors's programs at peer institutions in Illinois (10 total in state)
| School | Earnings (1yr) | Earnings (4yr) | Median Debt | Debt/Earnings |
|---|---|---|---|---|
| Northern Illinois University | $68,069 | $78,194 | $25,000 | 0.37 |
| University of Illinois Urbana-Champaign | $80,187 | $87,705 | $20,500 | 0.26 |
| Northwestern University | $75,253 | $92,129 | $15,334 | 0.20 |
| Bradley University | $71,746 | $81,887 | $27,000 | 0.38 |
| University of Illinois Chicago | $69,871 | $77,381 | $21,500 | 0.31 |
| Southern Illinois University-Carbondale | $69,454 | $80,996 | $24,250 | 0.35 |
| National Median | $70,744 | — | $24,755 | 0.35 |
Other Mechanical Engineering Programs in Illinois
Compare tuition, earnings, and debt across Illinois schools
| School | In-State Tuition | Earnings (1yr) | Debt |
|---|---|---|---|
| University of Illinois Urbana-Champaign Champaign | $16,004 | $80,187 | $20,500 |
| Northwestern University Evanston | $65,997 | $75,253 | $15,334 |
| Bradley University Peoria | $39,680 | $71,746 | $27,000 |
| University of Illinois Chicago Chicago | $14,338 | $69,871 | $21,500 |
| Southern Illinois University-Carbondale Carbondale | $13,244 | $69,454 | $24,250 |
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 Northern Illinois University, approximately 46% 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 173 graduates with reported earnings and 177 graduates with debt data. Small samples may not be representative.