Analysis
A physics bachelor's typically launches students into strong technical careers, but Principia's estimated figures—drawn from similar programs nationally—suggest a more modest start at $47,670. That's notably below what Illinois physics graduates typically see: the state median sits at $51,019, with University of Illinois Urbana-Champaign graduates hitting exactly that mark. Physics programs can vary dramatically in their research infrastructure, industry connections, and graduate school placement rates, and these factors often explain the earnings gap between programs.
The estimated $23,120 in debt translates to a manageable ratio of 0.49, meaning graduates would owe roughly half their first-year salary. That's workable on a monthly budget, but it assumes the earnings estimate holds true for Principia specifically. The school's 0% Pell grant enrollment suggests most students come from families with financial resources, which could mean many graduate with less debt than the estimate or none at all. However, if your child would need to borrow, you're banking on outcomes that match the national average rather than Principia's actual track record.
The real question is whether this particular program sets graduates up for the stronger end of the physics salary spectrum. Without school-specific data, you're making an educated guess based on peer outcomes rather than proven results from this campus.
Where Principia College Stands
Earnings vs. debt across all physics bachelors's programs nationally
Compare to Similar Programs in Illinois
Physics bachelors's programs at peer institutions in Illinois (32 total in state)
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| School | In-State Tuition | Earnings (1yr)* | Earnings (4yr) | Median Debt* | Debt/Earnings |
|---|---|---|---|---|---|
| $33,280 | $47,670* | — | $23,120* | — | |
| $16,004 | $51,019* | $60,090 | $20,500* | 0.40 | |
| National Median | — | $47,670* | — | $23,304* | 0.49 |
Career Paths
Occupations commonly associated with physics graduates
Physicists
Natural Sciences Managers
Clinical Research Coordinators
Water Resource Specialists
Physics Teachers, Postsecondary
Secondary School Teachers, Except Special and Career/Technical Education
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 Principia College, approximately 0% 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 75 similar programs. Actual outcomes may vary.